Daftar OST Drakor Study Group, Dinyanyikan ZEROBASEONE hingga Yedam

Dua member ZEROBASEONE, yaitu Seok Matthew dan Park Gunwook mengisi OST bagian pertama dari Study Group. Lagu ini menggambarkan semangat untuk maju terus dalam menghadapi rintangan. Liriknya menggunakan perumpamaan backpacker yang erat kaitannya dengan seseorang yang tak kenal lelah. 

Yeah, we the backpacker
Chaekgabang anen gudeun dajimi, the backpacker
Urineun backpackers (Yeah)
Yeah, we the backpacker
Ttaega mudeun shinbari baraejyeodo, backpacker
Urineun backpackers (Yeah)
Yeah, we the backpacker
Chaekgabang anen gudeun dajimi, the backpacker (Ah, yeah)
Urnineun backpackers (Huh)
Yeah, we the backpacker
Ttaega mudeun shinbari baraejyeodo, backpacker (Alright)
Urineun backpackers (Yeah, yeah)

Chulbareun eonjena geobeopshi, shijakbuteo maenbal
Nae nunen ssak da basic, but I always step high
Deoryeopyeojin nae black top, pureojaekkyeo my necktie
Giboni andwe inneun stupid, I'm ready to fight right, woo
We be mobbin' everyday
I jarin kkwaena heavy, but I’m ridin' everyday like, woo
Jjoksumajeo da bidaeching
Bureonaneun jaemi got a cold heart package

One step, two step, igeon medication (Woo)
Jeongshinnagan aedeuri baeuneun education (Ah, yeah)
Pompeii, rockin', igeon vaporation (Vaporation)
Chess pani jeungbaraneun fat mission
Bad bish in this game pan, i panui rule-eun eopji
Bad vision on my mind, yeolmaereul maetji
Ssak da ninen ttaemppang, nan chaekgabang hanamaenchaero nubineun
Block anyu boss, right

Backpacker
Chaekgabang anen gudeun dajimi, the backpacker
Urineun backpackers (Yeah)
Yeah, we the backpacker
Ttaega mudeun shinbari baraejyeodo, backpacker
Urineun backpackers (Yeah)
Yeah, we the backpacker
Chaekgabang anen gudeun dajimi, the backpacker (Ah, yeah)
Urnineun backpackers (Huh)
Yeah, we the backpacker
Ttaega mudeun shinbari baraejyeodo, backpacker (Alright)
Urineun backpackers (Yeah, yeah)

Yeah
I'm popping with a mask
Man, I can do this all day
Yo, let's get it

Low life living up, started from the bottom
Ssak da risk it off, georiwiro nareul follow (Woo)
Jeopdaeneun jumeogeuro, fighting-haji nae passion
Gidaemanbarui bureun buteobeoryeotji caution (Watch out)
Pittam sippin' ige naui daily life (Daily life)
Boneun nundeuri manado always get it right (Get it right)
Cheese and V sign georiga nae dongne
Anideun bakkideun nunchiboneungeon not my style

(They never let me down)
Nal gamanduneun narieopji maeil bam gi ppallyeo, I'm a big ghost rider
(They never let me down)
Mae sungane neukkyeojineun ginjanggamgwa nae bal arae jeongmakamsok
Eochapi danpanane chaekgabangeul deunda
I'm the only one stood up haega tteotda
Geochin sumeul morashimyeo doraganda
That's right, baby, i maldaero bet my whole life

Yeah, we the backpacker
Chaekgabang anen gudeun dajimi, the backpacker
Urineun backpackers (Yeah)
Yeah, we the backpacker
Ttaega mudeun shinbari baraejyeodo, backpacker
Urineun backpackers (Yeah)
Yeah, we the backpacker
Chaekgabang anen gudeun dajimi, the backpacker (Ah, yeah)
Urnineun backpackers (Huh)
Yeah, we the backpacker
Ttaega mudeun shinbari baraejyeodo, backpacker (Alright)
Urineun backpackers (Yeah, yeah)

Berikutnya, ada lagu "Hollo" yang dinyanyikan sekaligus ditulis oleh Bang Yedam. Lagu ballad yang satu ini mewakili kehidupan salah satu pemeran utama Study Group. Liriknya menceritakan bagaimana seseorang dipandang rendah serta merasa kesepian di tengah dunia yang kejam. 

Bijobeun geori wi nae haruneun
Memareun nae kkumdeulman
Mareopsi geudaereul barabomyeon
Nal gamssa anajulkkayo

Eotteon haruneun nal biutdeut
Seuchyeo jinagago
Meonghani anja nunmureul heullyeodo
Oh

Apeun gieoge meomchwoseoseo
Du nuneul gameumyeon
Hanchameul seoseongida jami deureo

Hollo
Nugudeun gidael su man itdamyeon hmm
Hollo
Amudo nae gyeoten eomneun geolkkayo

Eojjeomyeon nan imi arasseulkka
Heogijin somangeul pumgo
Umm
Jinaon georineun ongimajeo nama itjil anko
Hollo jisaewotdeon bam

Eotteon haruneun nal biutdeut
Seuchyeo jinagago
Meonghani anja nunmureul heullyeodo
Oh

Apeun gieoge meomchwoseoseo
Du nuneul gameumyeon
Hanchameul seoseongida jami deureo

Hollo
Nugudeun gidael su man itdamyeon hmm
Hollo
Amudo nae gyeoten eomneun geolkkayo

Hollo
Nugudeun gidael su man itdamyeon
Hollo
Amudo nae gyeoten eomneun geolkkayo

Bijobeun geori wi nae haruneun
Itorok chagaulkkayo

"Hood" yang dibawakan oleh HAON bercerita tentang upaya keras seseoarng untuk mencapai kesuksesan walaupun rintangan selalu menghadang. Sosok tersebut berusaha untuk fokus dan yakin pada dirinya sendiri walaupun lingkungan sekitarnya tidak mendukung. 

Ayy
This is my world
I have a question
What about this hood?

Uh, guess who's back, tell 'em I'm back, bring a lot
Amuna da deryeowa bwa, dahaebwa choeseon
My name on top, eodiga dwaetdeun
Parking lot, back yard, roof topkkaji nae mudero
Mandeureo beorigo seon mannage haji nae du bareul hapum
Naneun neol hyugareul badeun geotcheoreom puk jage mandeulgoseo
Pure han pyojeongeuro mokpyoreul jjotcha
Geoul ape seosseul ttae nan paebaejareul bogosipjin anha
Deo maneun gyehwereul sewo nan igeol mideo uisimchi anha
Wae raneun jilmunun kwaena utgineun deut
Gyeran han gaereul dore deonjineun neoneun ihaemotaneun deut
Bwabwa nae seongjeokpyo, nan nareul georeotgo
Gapareun seongjangsokdo
Ppareun byeonhwagureul deonjyeo, slider, yeah, I'm a rider
When I go low, nuneul kkareo, anim da damureo
Bonae gollo machi football, apeumdo jeulgida boni jungdok
Gyang pumgo apeuro deo naagaji like a bulldog

Cut it off, please, (Please) set me, oh, free (Yeah)
Just bring me closer and closer
Run it off, I got my hoodie on me
Eh, let me go, let me go, let me go
Cut it off, please, (Come ride with me) set me, oh, free
Just bring me closer and closer
Run it off, I got my hoodie on me (Yeah)
And I'ma make it up from this hood, from this hood

Uh, yeah
I'm on my whole life
I got my hoodie on
Just don't take it serious though

Uh, tuktuk jjilleo geondeuryeo bwara neoui paechak
Bbaeseo deulsum, nalsum halgeo eopshi baro pass out
Hana do gwansim an saenggyeo eorin aedeul gateun paessaum
Heona nal geondeurin damyeon jedaero haeyaman haji gyesan
Waenyamyeon nae salmeun jaesaneul ssaanaoneun taesan
Moreumyeon dwaesseo inma sesar-aegen never stress out
Keodaran saejang bakk sesangeuro bihaenghaneun deut hae nan
Nopge nara naeryeodabomyeo malhae "Como estas?"
Life is like a fiesta, salmeul sara wihaeseo nal
And I be see signs, ttaraga machi CSI
Intuition dwie nan amureon geokjeongdo andeulji ama
Momeneun designer, geurigon throwin' up that peace sign
And I'm still looking for the answer
Wanjeon michingeotcheoreom keuge useoboyigesseo
I can feel it, naege ssolligoitneun i attention
I'm too litty, taeiro inhaeseo maennal steady seller
(One, two, three)

Cut it off, please, (Please) set me, oh, free (Yeah)
Just bring me closer and closer
Run it off, I got my hoodie on me (Ayy)
Eh, let me go, let me go, let me go
Cut it off, please, set me, oh, free (With me)
Just bring me closer and closer
Run it off, I got my hoodie on me (Yeah)
And I'ma make it up from this hood, from this hood (Woo)

Why don't you bring me closer and closer?
Set me, oh, free
Yo, gonna keep workin', gonna keep workin', okay?

Cut it off, please, (Yeah) set me, oh, free (What?)
Just bring me closer and closer
Run it off, I got my hoodie on me
And I'ma make it up from this hood, from this hood (Yeah)

(Mm) You ain't got the answer
You ain't got the answer
(Mm) You ain't got the answer
You ain't got the answer
(Mm) You ain't got, you ain't, you ain't got the answer
(Mm) You ain't got the answer
You ain't got the answer

Terakhir, ada lagu "Let's do this" yang dinyanyikan oleh tiga member n.SSign, yaitu Hanjun, Robin, dan Eddie. Tak jauh berbeda dari OST Study Group lainnya, lagu ini juga menyoroti semangat untuk berjuang dan meraih kesuksesan di masa depan. Cocok banget dengan alur dramanya! 

Yeah, bureul jipyeo Keep the fires on (Check it out)
Tteugeoun i badageun naegen anseongmatchum (Keep runnin')
Nun kkamppakhamyeon sunsikgane
Dareun chairul boge doeneun geoya make it loud (We make it loud)
Left side, right side umjigimeun ppeonhae
Yetda ttaembbang I just make 'em beg it
Dwineun doraboji ana I just pop it
Yeah, I get lifted everyday
I'm mobbin', whoa

Ah, yeah (Yeah, yeah, yeah)
Okay, one, stepeul balpgo nan movin'
Two, i geimeseon never lose it
Three, eodiseodeun sseureojiji mara
Four, nabi cheoreom nara
Make a shot like
Nabi cheoreom nara beolcheoreom shoot like woo (Woo)

Let's do this, pane bureul jipyeo
Make the scene gets hotter like (Just go)
Let's do this, imi gameun sijakhaetji
You better watch
Let's do this hanbeon haebollago
Let's do this hanbeon gabojago
Ah, yeah (Woo), let's do this
Junbineun dwaeissji let me play the game like (Yeah, yeah, yeah)

Okay
Bad, bad bakkuneun eopji maeilgachi da deuribakji (Deuribakji)
Tap, tap kungchibakchi bolmankeum gan da bwatji (Now, know baby)
Hookin' up, yeah, start it up (Start it up)
Mitbadageseobuteo came up (Oh, yeah)
Keep poppin', don't stop it now
Irijeori kkeullyeodanilbaen meokji top (Woo; ah, yeah, huh)

Okay, one, stepeul balpgo nan movin'
Two, i geimeseon never lose it
Three, eodiseodeun sseureojiji mara
Four, gihoereul norida shoot right
(Make a chance now)
(Get up in this gamepan) Go

Let's do this, pane bureul jipyeo
Make the scene gets hotter like (Just go)
Let's do this, imi gameun sijakhaetji
You better watch
Let's do this hanbeon haebollago (Haebollago)
Let's do this hanbeon gabojago (Gabojago)
Ah, yeah (Woo), let's do this (Hey)
Junbineun dwaeissji let me play the game like (Yeah, yeah, yeah)

Yeah, yeah
Jiggy, jiggy bang, jiggy, jiggy bang (Yo)
Badi Ladi mureup kkureul baen maenbareul geonda
Wicky, wicky bang, wicky, wicky bang (Bang, bang)
Ajikkkaji naneun jil saenggak ttawin eopda
R.I.P, rest in peace
Malhae mwohae knockdown and make sign V (Hey)
D.I.G, boy, you dig?
Aradeutkkaji gareuchyeo julge my skills
Ah yeah, let's go (Woo)

Let's do this (Hey), pane bureul jipyeo
Make the scene gets hotter like (Just go)
Let's do this, imi gameun sijakhaetji
You better watch
Let's do this hanbeon haebollago (Haebollago)
Let's do this hanbeon gabojago (Gabojago)
Ah yeah (Woo), let's do this (Hey)
Junbineun dwaeissji let me play the game like (Yeah, yeah, yeah)

Walau mengusung sejumlah tema yang berbeda, OST drakor Study Group secara garis besar diisi oleh lagu yang membangkitkan semangat. Cocok banget dengan perjuangan Yoon Ga Min dan kawan-kawannya untuk mencapai kesuksesan. Kamu udah dengerin semuanya?