TWICE – “Knock Knock” Review

(Dance Practice) / (Music Video) / (Live

TWICE – Knock Knock

on March 13, 2017


an alarming amount of listeners dislike the song for very justified, critical
reasons—specifically that “Knock Knock” merely exploits catchiness for appeal—I
have to disagree. Certainly the song uses “catchiness” as a concept, but I
argue Collapsedone and Mayu Wakisaka went beyond using such for raw appeal.
Throughout the song, said catchiness is used as an accommodating factor by compensating
for moments of weaker vocal execution. Furthermore, how Collapsedone and Mayu
Wakisaka structured the song leads to many contrasting points that, contrary to
the expected result of such impairing the song, actually end up in favor of the
song by using said contrasts to further build upon the song’s progression.

Personal Message:
Well, this review is incredibly
awkward with its timing in regards to a recent “dating scandal” between GOT7’s
BamBam and TWICE’s Mina—two labelmates under JYP Entertainment. To clarify, I am
absolutely not reviewing this song because of this incident serving as
motivation; I have long been planning to review “Knock Knock” for weeks due to musical and intellectual reasons. But, while we are on this topic, I wish to
take this time to express my own obviously mature, non-delusional points as “good
fans” are currently doing: like these very ethical and upright “fans” who are
bashing Mina and BamBam, I too forbid TWICE from dating. Specifically, Jihyo will
never be allowed to date because I know unequivocally one day we will meet. And
once we meet, Jihyo will get on one knee and hold up a ring and ask me to marry
her, and with this I will tearfully accept it and we will embrace all while
TWICE’s “Melting” plays in the background from who-knows-where. We will then
raise two daughters and two dogs, and I will spend most of my time raising the children
and be a part-time teacher while she is off with TWICE. We will then live
happily-ever-after and spend much time together cuddling and helping each other
through life, and we will then die together eventually. The end. Obviously if
someone wishes to hire me to direct dramas, I would be more than glad to as I
am clearly a professional with that. Also if it is not clear to readers on why
I am still single, this embarrassing story I improvised in seconds probably
answers that question.

But sarcastic, mockery tone aside, I
do wish to clarify I actually have become a huge fan of Jihyo. I highly admire
her leadership, her care for the members, her work ethics, and I personally
have fallen in love with her voice. Most impressively, though, I admire her so
much for overcoming the ridiculous amount of body-shaming she experienced in
the past and even at times in the present. Despite the current unfair beauty
standards in place (perhaps one day I will share my interesting and somewhat
bizarre take to “beauty”—that “beauty” is both natural but also potentially a
social construction as it ties into gender, class, and race), I assert Jihyo is
very much beautiful—both physically and non-physically. And indeed, every woman
and man and simply human being should be able to feel that way about themselves
and not be stricken down by beauty standards in place. All skin complexions are
beautiful; all body types are beautiful; all weights are beautiful; and so on.

And to leave my serious remarks on
this petty incident TWICE’s Mina and GOT7’s BamBam are in, indeed, it is just
that: petty—in terms of fans’ reactions, that is. JYP Entertainment has
confirmed the two are merely friends, but of course, even if they are to be
dating as fans viciously claim, this is irrelevant and I hope the two the best
of their relationship—whether as friends or as a couple. Idols are—believe it
or not—normal human beings who happen to work in a particular branch of
entertainment. Now I do not wish to downplay the fact that idols’ roles are
quite momentous with being role models and that it is a privilege for them to
work with music, but in the end, we have to acknowledge that being an idol is
merely a job. Thus, this objectifying that oftentimes occurs towards idols—whether
treating them as trophies that are “owned” by fans, sexualizing them or
whatever else—is quite unethical. For news that these supposed “fans” of both
GOT7 and TWICE should care about, these
anti-dating “fans” should recall GOT7’s Jackson and TWICE’s Jihyo are
respectively sick and injured. That is where our attention should be, and to
the two idols, I hope the two a healthy and hasty recovery. And for actual fans
who are very supportive of both Mina and BamBam, let us continue being true
fans and helping our beloved idols make it through this sensitive period
especially as both groups are busy with their comebacks. Save the delusional
fantasies that the two potentially dating is “betraying” fans because there
simply is no betraying whatsoever; assuming
my mathematically skills have not entirely vanished, both of them are “man”/“woman”
versus children and thus can think responsibly for themselves. (And for another
topic in the future to discuss, I could one day discuss when or even if “shipping”—as
in, the lighthearted joking between fans that certain members are paired up
with other members as a couple—is appropriate or not. This would be a rather
interesting, controversial topic, and as critical thinking readers might be
aware of, there is no easy answer at all with this.)

On topic with this review since if I
get sidetracked anymore then this review will never begin, I have never looked
forward to reviewing a song this badly in quite some time. In fact, I truly
cannot remember this level of passion
I am feeling to finally review a song that I argue is not only one of the most
impressively composed pop songs I have heard, but I also get to write a review and defend a position nearly
everyone disagrees with—after all, the music video’s dislike ratio is quite telling
that many are still frustrated with TWICE’s inconsistency in terms of their
popularity despite weaker music production and composition. After all, many
think this song is merely catchy and thus, to call it “good” would be inaccurate as it is nothing more than just catchy—this
sentiment being a trend that even I agree with in terms of “TT,” “Cheer Up,”
and “Like Ooh-Ahh.” All of TWICE’s prior releases, with all due respect to the
members and composers, are rather weak songs in terms of both vocal delivery and
also composition and production. Admittedly, as a critical listener of music, I
still cannot fathom why TWICE is exceptionally
popular despite many of their prior songs being of poorer quality—even if, of
course, I wholeheartedly support TWICE and acknowledge they are incredibly
hardworking, excellent role models who do deserve love and support no matter
their song qualities.

In other words, especially to the
expected TWICE fans who are reading this review, I ask for the entire fanbase’s
understanding on this sensitive topic: TWICE is not hated merely because of “haters”
or “jealousy”; indeed, the intellectual and mature, critical criticizers of the
group are not doing so out of spite—though again, there are those anti-fans who
have way too much free time and lack ethics (such as the current fans who are
ironically berating Mina and BamBam when they should reevaluate their own
ethics)—but rather, are critiquing the group’s popularity in relation to their
music quality. While music is ultimately subjective, I argue there is an
overwhelming amount of critical listeners who would agree with me when I claim
that all of TWICE’s prior title tracks are weaker if we focus in on the
composition that actually occurs and ignore “catchiness” or the flashy
choreographies and music videos. As such, people with this critical view of the
ladies are not to be banished away and ignored but rather, are to be heard out
for the sake of a thoughtful discussion that really does hone in on one of
K-Pop’s “large questions”: what does it
take to be popular? Is it song quality, a connection with fans, physical
appearances, personalities, coming from a well-established label company, and
so on? My point is this: though I am critical of TWICE’s prior comebacks and so
are many others, we need to separate the difference between discussing TWICE’s music and the ladies themselves. Never should TWICE be personally bashed
(unless, of course, they commit an act that is rather atrocious—and no, dating
laughably does not count as “atrocious” despite “fans” saying so), but indeed,
their music is definitely open for critique.

All that said, “Knock Knock” is,
despite all odds, different from their prior releases: I argue it is a song that is not of the usual “TWICE-catchiness-to-hide-lack-of-quality”
song that I have heard in their prior comebacks. “Knock Knock” is an incredibly
stunning song especially towards the composition aspect. In fact, I find that
this song is so brilliantly composed I wish to highlight the two composers
involved: Collapsedone and Mayu Wakisaka. I seldom do such (although I should
credit and mention composers’ names more often as they are who I focus on—akin to how one discusses literature on an author’s work rather than just the characters in a story for
example), but these two have truly done a fantastic job with “Knock Knock” that
I very much wish for readers to know who the composers—the “authors” if we will—to
the song are.  

Addressing the links we will be
using for this review, I have used a myriad of them. The music video is of the
usual, however, there is a plot-based extra pause that occurs in the bridge
that is not a part of the actual song—and
for a good reason, too as it is an excessive, awkward break in the song. This
is why the music video alone does not suffice, and of course it does not
showcase the entire choreography which I argue is very much important in K-Pop
even if I no longer focus on dances specifically. (For those unfamiliar, I used
to actually rate the choreographies as well, but as time went on, I realized my
skills only grew with being analytical towards music but not towards dances.
Thus, I no longer rate dances as I simply am too unknowledgeable.) Regarding
the live performance, this is for those who prefer YouTube as their video
outlet. The issue here, of course, is that the song quality is poorer due to it
being live, but it does provide insight into the dance. Finally, we have our
main link: the dance practice that is posted on V App—a website for idols to
live stream and interact with fans’ chat messages. The link works best on a
computer as without the actual app, mobile playback tends to be of poor quality
(and hence why I included the live performance YouTube link). But indeed, this
source is our main focus in terms of aurally listening to the song as it is the
song in of itself and in a studio quality.

Finally discussing “Knock Knock,” I
do admit it is perhaps my favorite song of all-time. That said, it is far from
the best song I have ever heard; in terms of the best pop song, MAMAMOO’s
“Decalcomanie” definitely holds its throne
. But, in terms of stylistic
preferences, I find “Knock Knock” ‘s format and sounds to be what I personally like
hearing: a fun, upbeat, naturally progressing yet hyped song. Nevertheless, if
we focus on the composition of “Knock Knock,” arguably this is the most
impressive musical piece I have analyzed. In other words, even if sonically the
vocals are not necessarily the most appealing for example, how the song is
crafted and handled in terms of its structure and playback for bringing in
specific effects is very impressive. And so, this brings us to how the review
will go. Although an alarming amount of listeners dislike the song for very
justified, critical reasons—specifically that “Knock Knock” merely exploits
catchiness for appeal—I have to disagree. Certainly the song uses “catchiness”
as a concept, but I argue Collapsedone and Mayu Wakisaka went beyond using such
for raw appeal. Throughout the song, said catchiness is used as an accommodating
factor by compensating for moments of weaker vocal execution. Furthermore, how Collapsedone
and Mayu Wakisaka structured the song leads to many contrasting points that,
contrary to the expected result of such impairing the song, actually end up in
favor of the song by using said contrasts to further build upon the song’s

Since that “thesis statement” if we dare
call it such is rather poorly worded or is simply rather quite complex in terms
of ideas, I will break down the review in a more manageable fashion. I will
first discuss what the ongoing catchiness is and why it is currently of
appropriate criticism. Afterwards, I will then go through the song to point out
how those “catchiness moments” are actually the composers’ method of
compensating for what would otherwise be poorer vocal delivery. Once that is
all done, I will then discuss “Knock Knock” ‘s strongest asset—its uses of
contrasting points—and how that greatly aids in allowing the song to have a very
coherent, solid progression.


Song Score: 7/10
(6.50/10 raw score) – “Above average”

Vocals: 6/10

Sections: 8/10
(7.67/10 raw score)

Introduction, Verse,
Verse, Chorus, Rap, Verse, Chorus, Bridge, Chorus, Conclusion

1.     Introduction:

2.     Verse: 8/10

3.     Chorus: 9/10

4.     Rap: 8/10

5.     Bridge: 7/10

6.     Conclusion: 8/10

Instrumental: 8/10

Lyrics: 4/10

[Instrumental Introduction]

The door closes at twelve
Please hurry up a bit
Knock knock knock knock
knock on my door
Knock knock knock knock
knock on my door
At night inside my mind
The door opens up
I need somebody
(Someone else)

You keep lingering around
Taking a sneak peek
Knock knock knock knock
knock on my door
Knock knock knock knock
Knock on my door
Probably another playboy
Obviously just a bad boy
I need some assurance
(Knock knock?)

Knock on my heart and open it up
Knock hard
Kung kung*
One more time
Kung kung
Baby, knock knock knock knock
knock on my door
Knock knock knock knock knock
It won’t be so easy to open it up
(Say that you’re mine)
Come again tomorrow and the day after
I will be ready and waiting
(Knock knock)
Baby, knock knock knock knock
knock on my door
Knock knock knock knock knock
I want to keep hearing it again
Knock on my door

No need for that gold key or get-lucky
If you truly mean it everything’s gonna be okay
What to do, you’re already here
Could you please wait a moment?
You come in when I am alone
Shake me right out of my mind
Now is the perfect show time
Make it yours

Dang-dang when the clock strikes,
would you come to me?
Turning round and round will
only make you fall asleep
Knock knock knock knock
knock on my door
Knock knock knock knock
knock on my door
Come in, come in, come in baby,
take my hands

Knock on my heart and open it up
Knock hard
One more time
Baby, knock knock knock knock
knock on my door
Knock knock knock knock knock
It won’t be so easy to open it up
(Say that you’re mine)
Come again tomorrow and the day after
I will be ready and waiting
(Knock knock)
Baby, knock knock knock knock
knock on my door
Knock knock knock knock knock
I want to keep hearing it again
Knock on my door

Hey, hey after all this time
My frozen heart will–my-my heart will,
melt away like ice cream
Come knock on my door

Knock on my heart and open it up
Knock hard
One more time
Baby, knock knock knock knock
knock on my door
Knock knock knock knock knock
It won’t be so easy to open it up
(Say that you’re mine)
Come again tomorrow and the day after
I will be ready and waiting
(Knock knock)
Baby, knock knock knock knock
knock on my door
Knock knock knock knock knock
I want to keep hearing it again
Knock on my door

Knock knock knock knock on my door
I’m freakin’ freakin’ out,
freakin’ out out
Knock knock
Knock knock Knock
Knock on my door
Knock knock knock knock
knock on my door
Knock knock knock knock
knock on my door

*The Korean linguistic representation of, essentially, “knock knock.”
(In English, “bam” or “thump thump” are similar examples.)


Analysis: For
once in I believe three years of writing reviews, I will not actually address
the numerical ratings at all. This is because I truly wish to hone in on the
more theoretical aspect to “Knock Knock”—and thus, this will be the most difficult
review I have ever written as numerical ratings were always a great way for me
to make theoretical points more “concrete” as not all readers are comfortable
dealing with mere abstract concepts and ideas. Numbers, on the other hand,
always make sense as they are concrete ideas. (Consider, after all, the
difference between explaining an abstract musical concept and not directly
relating it to the ratings versus saying “this section is a seven for above
average because of this.”—the latter being much more concrete in its idea at
the end even if it involves discussing abstract concepts.) I will do my best to
explain, but of course as I always urge, readers should feel free to send in
questions for further discussions. Clearly after spending arguably too much
time writing about songs as my shamelessly nerdy yet beloved passion, I am more
than happy to extend a review’s conversation into questions-and-answers for clarifications
and such.

topic, let us discuss what is the current “catchiness” that exists and why
people critiquing said “catchiness” are not wrong to do such. First of all, I
am indeed loosely using the term “catchiness” here; after all, no one can
objectively pinpoint per se what is defined as “catchiness”—certain sounds,
pitches, tempos, and such are too varied for a solid definition. Nevertheless,
in this sense I am referring to points of the song that tend to be easily
emulated—key examples in “Knock Knock” are the constant “knock knock,” “knock
on my door” phrases and the simpler, heavy electronic beats that follow a very
predictable manner. So, why is catchiness problematic? In a majority—but not
all—cases, these types of additions to songs tend to be mere fillers if we look
at the true roots. Oftentimes, these catchiness points bring minimal changes to
a song besides merely progressing the song for the very sake of such getting
the song to move along.

example, the first “knock knock” phrase pushes the song forth four seconds by
merely reusing a singular, basic note that in of itself should be used
sparingly lest the song become mundane and uncreative. Compare that to when the
song is not “knocking” (and we will actually now use this term) and we will
find that there tends to be a lot more fluctuations and more complex tunes in
place—tunes that do advance the song ahead beyond a simplistic yet fun “la la
la la” pattern. Now for why this in particular is extremely disturbing to “Knock
Knock,” let us be honest: the song spends a huge amount if not nearly half of
its duration “knocking” (and by “knocking” I mean when the ladies are simply uttering
that key phrase and word). Again, this is catchy and thus is appealing, but is it actually worthy of anything valuable per
se? Sure, the composition and decision involved to use these fillers/catchiness
points at specific points are actually intellectual and not thoughtless, but
even so, merely repeating “knock knock knock knock” repetitively is negligible
and that is where many are criticizing
the song. When a song spends much of its time seemingly exploiting a key word
and phrase—which, musically is only quick successions of essentially one note—and
we come to realize that the song now sounds “cheap.” “Knock Knock,” then,
becomes another generic pop song that people love merely because it possesses a
fun and bouncy aspect; after all, “knock knock knock knock, knock on my door”
tends to linger around—more so if we consider how it is coupled by instrumental’s
beats that further solidify that bouncing trait.

so, the majority of people who dislike the song for this reason are not wrong
at all—not that, of course, one can ever be objectively right or wrong about
music. But point is this: people who find that “Knock Knock” is a poor song that
is hiding its weaknesses through sounding catchy are definitely critically
thinking of the song. This is a solid
criticism. However, here comes the beauty of academic, mature, and intellectual
discussions: we can still disagree with this criticism by challenging this very
line of thinking. For where we will now go in this review, I wish to argue the
current claim that the catchiness used is just for the sake of cheaply
garnering appeal; I argue, instead, the catchiness we find Collapsedone and
Mayu Wakisaka using is not to compensate for “a bad song” but it is to help
alleviate TWICE’s known weakness: their vocals.

acknowledged by fans or not, we have to understand that TWICE’s vocals in their
songs are far from any high standard—in fact, I oftentimes have given them a
slightly below average rating for such. Now of course it should be clarified
that this is not to say the ladies themselves are not skilled singers; one of
the most short-sighted comment I hear about TWICE or any other seemingly
vocally underperforming group is that they “cannot sing.” This is false: a large majority of idols can actually
sing, especially if compared to a regular person who is not professionally trained as are idols. That
said, when it comes to actual song production, we will find that many of the
vocals by TWICE tend to be overly simplistic and seldom do we hear more
strenuous singing from them unless it does not involve TWICE’s own music. (Some
slight irony here as one would expect their own songs to showcase their best vocal
abilities.) “Knock Knock,” it seems however is the first time we hear some more
intense singing, but even then it is only from Jihyo and Jungyeon and partially
from Nayeon (even though I do know Nayeon is a capable singer after researching
her background—not in a stalker-like way, of course, but rather a
musical-stalker-like way).

aside, even if “Knock Knock” has the more impressive vocal beltings at the
choruses, for the most part it is a song that still showcases a lot of overly
basic singing. However, returning to the original discussion of how the
composers utilizes the “catchiness” in the song, we will find that these filler
components of the members repeating “knock knock” is not necessarily because
they cannot do better or to “hide” their poorer vocals; instead, we could argue
these catchiness fillers are to augment
and supplement the members’ vocals so
that their usual, weaker singing becomes at least average and sufficient.

us analyze the prime example of the song’s key words and phrases. As already
discussed, the “knocking” phrases are quite rudimentary as all these phrases do
is solely progress the song versus adding in more complex tunes, fluctuations,
and so forth. However, how the catchiness works in terms of supplementing the
members’ vocals—especially those who are the sub/support vocalists—is that the
instrumental backs up and emulates their very singing of those filler moments. As
a result, this creates a layering effect: notice how the “knocks” are nearly in
sync with the instrumental’s “shimmering” sounds and how each strong beat
complements each knock slight moments afterwards. Now before addressing the
genius of this on a structural level, we have to understand how this helps on
an aural level. For one, as said, the key distinctive feature here is that the
vocals are not “hidden” away but are supplemented:
in other words, the vocals—even if they are not sonically strong especially
with repeating “knock knock”—are still blatantly out and with the instrumental
providing extra depth, it helps the vocals leave a greater presence and
influence to the song’s overall sound. If the instrumental was not supportive
of the vocals, then by raw sound the “knocks” would sound, to be blunt, rather
awful and mere excessive “fluff” added.

we also need to focus beyond just the explicit catchiness-filler content such
as in the song’s second half’s verse. During this moment for example, we find
that Tzuyu and Mina are not delivery usual repetitive words but are actually
showcasing some minimal vocal belting. In of themselves, these beltings—while soothing,
soft, and still tuneful to our ears—are nothing that surprising. However, once
we couple in the instrumental during this moment—of which is functioning as
before with providing an extra layering—and we suddenly find that both Tzuyu’s
and Mina’s vocals are seemingly more dense than just forgettable, minor
beltings. After all, with beats that match up to, for example, the “dang-dang” and
how even the bass line shifts up in pitch when Mina’s singing arrives to
further emphasize that there is a synced layering, indeed the result is there
is much more presence for the vocals from members we otherwise would not expect
at all.  

this hopefully understood in some degree, let us now talk about the composition
in a more general sense. As said, I really wish to focus in on how “Knock Knock”
‘s strongest asset is its uses of contrasting points and indeed how the
composers’ use of catchiness-fillers help with this, but before that there is
one aspect I wish to focus in on that is not quite related to manipulating
contrast. To still continue with the prior point about the instrumental layering
with the vocals, we have to understand beyond just supplementing TWICE’s vocals
on the huge importance of this very act. First, we need to realize this song
lacks a section that is traditionally seen in almost every pop song—in fact,
this one section is one I argue is the most
important one as it controls the shifts of a song: the pre-choruses. Without
actually analyzing the song, most might not even realize the song lacks an
official pre-chorus or will either claim the pre-chorus does exist in place of
a verse or that the first half of the chorus is the pre-chorus. Again, music is
subjective in this realm akin to asking if we can objectively pinpoint what “catchiness”
means in a technical manner, but in our case we realize there is no clear and explicit section that is dedicated as the pre-chorus—this is what
matters most, the very absence of a clear section that has this role.

why the vocal and instrumental layering matters beyond supplementing the vocals
with seemingly “catchiness,” we have to understand these catchiness-fillers
that we desire to belittle actually carry the important role of being a substitute
pre-chorus. Because the layering tends to shift around—whether vocally or
instrumentally, as discussed with Mina’s part in the second half of the song’s
verse—we will find that the layering is, in a subtle manner, generating hype
for the song which is then climaxed at the choruses (as per usual of pop songs
as they follow the binary format of music). Even in MAMAMOO’s “Decalcomanie,”
another song that lacks an explicit pre-chorus, we find that this song still
has a clearly noticeable shift: the verses end in a dramatic pause and have
lingering sounds both vocally and instrumentally. However, in “Knock Knock,”
much is to be praised for how natural the layering is able to progress and
shift the song into the chorus without any distinctive signs—all the while still
sounding fluent. And most brilliantly, what is to be credited in specific for
allowing this natural transition are the very uses of “knock knock” phrases and
the seemingly more basic instrumental—in other words, it is “catchiness” that
serves beyond raw appeal but indeed
provides structural value to the song, this being incredibly rare to hear in a
pop song.

With that covered, let us now
transition to the final aspect of the review: why “Knock Knock” ‘s use of
contrast allows it to be a rather impressive song especially with its composition.
Specifically, I wish for us to discuss how the song uses many contrasting
points—of which I will explain—as a method to gain aural appeal. Of course,
there are a lot of other strategies in place—as discussed above with the
layering serving as substitute pre-choruses—and if I was more dedicated I would
even “walk” us through each particular aspect, but instead let us be realistic and
focus on the more critical topics.

In terms of what I mean by “contrasting
points,” we have to understand that the song “bounces”  back and forth constantly between more
strenuous, complex moments and more plain, generic, “pop” sounds and
structures. A clear example is the choruses themselves: notice the inserted catchiness-fillers
of “knock knock” that contrast to, for example, Nayeon’s vocal beltings and
Jihyo’s beltings. The contrast here, to clarify, is that the “knock” phrases
are based on simple, singular notes while the beltings are based on being
strenuous and in-depth. Even more confusing and complex yet impressive, notice
that even their beltings contrast one another: Jihyo’s (and later, Jungyeon’s)
beltings are a more rigorous version of Nayeon’s beltings. This is what I refer
to by “contrasting points.”

Now, for why this all matters, while
I do wish to focus on the aural aspect, as always, we need to incorporate an
understanding of how this works on a structural level as well. In summary,
proper execution of contrast will lead to a song sounding extremely diverse and varied with its sounds—this being a huge
trait, and more so if based on a song that seemingly runs the risk of sounding
mundane because of fillers (such as in “Knock Knock” with the “knocks”)—and furthermore
allows a sound to retain a strong sense of cohesion. As said, this ends up in
favor of the song but is a relatively huge risk for composers to consider
especially as oftentimes contrasting can easily go the other way: ruining
cohesion and further emphasizing mundaneness. To understand this risk, let us
dive into some depth on usages of contrast.

MAMAMOO’s “Decalcomanie” serves as
an example (once again) for the use of “complementing” versus contrasting.
Instead of using contrast, the choruses in “Decalcomanie” stack upon each
other; we find that the first half of the chorus establishes a stronger start
that the second half of the choruses then continues to carry forth and
conclude. On the other hand, in “Knock Knock,” that stacking is not there
necessarily. If this was true, the inserted “knocks” at the choruses would not
exist, and moreover, Jihyo’s lines would follow an entirely different set than Nayeon’s
lines as Jihyo would build from
Nayeon versus contrasting via a higher intensity.

Regarding the risk contrast can
sometimes bring, as mentioned, it can bring the opposite outcome with ruining
cohesion or making a song sound even more mundane by showcasing large
disparities between the two aspects that are supposedly to be contrasted. A
case that comes into mind would be none other than TWICE’s very own song: “Cheer
Up.” The choruses in that song are overly powerful and upbeat while the rest of
the song does not follow suit or necessarily is even projected to have such a
large gap from song to chorus. This is an example of contrast working
ineffectively: it made the song sound less coherent as there were two large
differences—chorus versus entirety of song—and the contrast now highlighted how
dependent the song is on its very choruses when a song should typically have
all of its factors be important and working together.

Why does contrast work in “Knock
Knock”? Let us investigate the possibilities. I argue it works in this song’s
case due to, once again, the underestimated factor: the catchiness-fillers. For
one, as discussed, the layering that occurs throughout the song leads to a
strong sense of cohesion and thus, using contrast has a reduced chance of
alienating and isolating specific sections. Secondly and most importantly, the composers were very thoughtful on their usage
of contrast: the contrasts are micro-scale versus macro-scale. In other words,
the contrast is only in bits versus wholesome shifts between sections as was
the case in “Cheer Up.” Exceptions exist, of course, but certainly in “Knock
Knock” ‘s case, having minor contrasts was a far safer route. After all,
consider that the contrasts are between lines
versus entire sections; the contrast
in the choruses are from the beltings to other beltings, or it was from the
belting to the catchiness-filler lines of “knock knock” or “kung kung.” This
allows the contrasts to be easily heard by listeners as it follows a smaller
and more organized fashion, and with a shorter duration the main benefits are
still reaped while reducing the downsides of contrast. Overall, then, the
outcome is that the contrasts give the song its aural benefits of making the
beltings sound even more impressive, and it still adds a structural component
of the song being varied and “bouncy” with its flow.

All in all, “Knock Knock” ‘s main
downside are the lyrics, which sadly is an inevitable result because one
non-musical downside to the use of catchiness-fillers is we get an excessive
amount of lyrics that contain repeating, meaningless phrases and words. One glance
at the lyrics reveal such: a huge portion of the song consists merely of “knock
knock” and the like. Nonetheless, “Knock Knock” is a very impressive song and
by far TWICE’s best release. Collapsedone and Mayu Wakisaka deserve much credit
for their work. Ultimately for what is to be gleaned from this review, TWICE’s “Knock
Knock” is more than what it appears when listening to it superficially and casually:
doing so does not allow a listener to understand all the intricate details that
occur when he listens to the song without actually analyzing some of its
feature. On the other hand, when a listener is being careful and actively
listening—even if she is aware that “Knock Knock” sounds like any generic pop
song—she will then realize the beauty that the song comes in and the
creativeness and intelligence Collapsedone and Mayu Wakisaka have put in.

For me, this song remains my
favorite song of all time—even if sonically “Decalcomanie” by MAMAMOO sounds
better. Nevertheless, the composition involved truly shocks me and I can still
hardly understand the intricacies involved. For a song to sound like generic
pop but to not actually be generic
and meaningless with its composition astounds me. I hope TWICE is able to
maintain this level vocal delivery and to improve on such, and that JYP
Entertainment continues to give the ladies these higher quality composed songs
instead of actual “catchiness”-meaningless songs that all other comebacks have
been so far. While I am predominantly only interested in TWICE for their
leader, Jihyo, I think I will soon become a fan of all the ladies—but,
unfortunately, it will take more than just one song for me to become an avid
fan. That said, I hope that is the case: I hope for TWICE to continue
improving, and that the composition of their at worst stay at this current
solid level or, realistically, to receive even stronger composed songs. That
would be amazing considering how stunning “Knock Knock” is on a composition
level. The ladies have dancing down and are one of the more intimate group in
terms of interacting with fans based on their V App, so I very much look forward
to when they also solidify their singing and rapping and equally have reliable,
excellently composed songs. For now, I will start becoming more familiar with
them on a personality-level even if “Knock Knock” is their only comeback I find
impressive. Why, one asks? Because I am optimistic that future releases will be
as good as “Knock Knock” or even better and so, I might as well prepare to be a
regular fan, right?


was one of the most time-consuming yet exhilarating reviews I have written in
all of my years doing such. Much improvement is still necessary, of course, but
the focus of this review was definitely a change from just mechanically
reviewing songs. I think I will consider adopting this type of reviewing style
but, of course, in much more concise terms. Again, reviews are shorter and are continually becoming even shorter over time;
the reason this review runs 6000 words (and thus I wished this counted for
three essays I have to do) is that I know I am writing from the perspective
that a large majority of critical listeners will disagree with. Those who are
keen on listening to music will very much disagree that this song is solidly
composed and thus, I did add extra time to really explore and expand on my
arguments so that understanding can occur.

terms of upcoming reviews, look forward to two requests: HIGH4’s “Love Line”
and EXO’s “Call Me Baby.” Afterwards, to end the month of March, I plan on
ending with two or one Critical Discussions posts—topics are: potentially
addressing lip-syncing and “MR Removed” (fans of TWICE should be interested as
these are oftentimes used to attack the ladies); what it takes to actually be
popular in the K-Pop scene; and perhaps an interesting discussion on “shipping”
as I noticed that trend has become rather popular for all groups of all genders
and among both Korean and international fans. There are lots to look forward

you to all for reading and I hope you all “Come again tomorrow and the day
after / I will be ready and waiting.” While I am certain most will merely skim
the review (and I do not blame readers for doing such; in fact, I encourage
focusing more on the ratings and then referring to the review to find answers
if confused or in disagreement), I appreciate any time given towards the
review. And for those who are very dedicated and interested in music, I hope
this review is thought-provoking with its ideas. The point of this review is
not to spark a debate—something that implies a winner and loser; rather, the
point of this review is to spark discussions—something
that involves critical thinking, being open to multiple viewpoints, and being
mature and respectful. I hope fans of TWICE, those who musically critique
TWICE, or even those who simply dislike TWICE for no reason to focus on the
idea of discussion being the core idea of this review. (And to those who
dislike TWICE for no reason: let us all do our part of being better human
beings and not personally attack the
ladies; instead, take the dislike and shift it towards being critical of their
music where, indeed, TWICE as an artist
has room to be critiqued.)