PIANOSUMM

The Age of Romance(낭만의 시대) - Lee Soyoung(이소영)(Mr. Sunshine OST)

Cupid - FIFTY FIFTY

The Amazing Digital Circus Theme - 어메이징 디지털 서커스 OST

Steal The Show - Lauv(From “Elemental”)

Into The New World - GIRLS' GENERATION

모든 날, 모든 순간 (Every day, Every Moment) - 폴킴 (Paul Kim)(Includes Gkey)

Forget Me Now(날 그만 잊어요) - Gummy(거미)

Mother to daughter(엄마가 딸에게) - Yang Hee Eun(양희은)

내 이름 맑음 - QWER

BETELGEUSE (ベテルギウス) - Yuuri