START-UP (스타트업)

Release Date: 17 October 2020 – 6 December 2020

OST Pt.1

Red Velvet (레드벨벳) – Future (미래) – Romanized

OST Pt.2

Jung Seunghwan (정승환) – Day & Night – Romanized

OST Pt.3

Kim Feel (김필) – One Day (어느 날 우리) – Romanized

OST Pt.4

Seunghee (승희), Jiho (지호), Binnie (비니) of Oh My Girl (오마이걸) – I Know

OST Pt.5

Gaho (가호) – Running – Romanized

OST Pt.6

10CM (십센치) – Where Is Dream – Romanized

OST Pt.7

Davichi (다비치) – My Love

OST Pt.8
CHEEZE (치즈) – Even For a Moment (우연히 잠시라도) – Korean/Romanized

OST Pt.9

Ailee (에일리) – Blue Bird – Korean/Romanized

OST Pt.10

Sandeul (산들) of B1A4 (비원에이포) – Lonesome Diary (어른 일기)

OST Pt.11

Wendy (웬디) of Red Velvet (레드벨벳) – Two Words (두 글자)

OST Pt.12

BOL4 – Love Letter (볼빨간사춘기) – Romanized

OST Pt.13

Jamie (제이미) – Dream (상상한 꿈)

OST Pt.14

Suzy (수지) – My Dear Love – Korean/Romanized

OST Pt.15

Kassy (케이시) – Love Me Like You Used To (날 사랑한 처음의 너로 돌아와) – Korean/Romanized

OST Pt.16

Jung Eunji (정은지) of Apink (에이핑크) – To Me (혼잣말)

OST Pt.17

K.Will (케이윌) – Care About You (너 하나만 바라볼 사람)