1. 신승훈XBewhY (비와이) <Lullaby> Lyrics by 김이나, BewhY Composed by 신승훈 Arranged by 신승훈, Jay Lee, Oviz Piano by Jay Lee Cello by 이서연 Rhythm Programming by oviz Recorded by 이원종, Jay Lee @DOROTHY Studio Mixed by 김석민 @Mapps Studio Mastered by 권남우 @821 Sound
2. 김범수X에일리 <Fall Away> Lyrics by 포스티노, KIM BUMSOO, H.H Composed by 포스티노, KIM BUMSOO Arranged by 포스티노 Piano, Keyboards, Drum Programming by 포스티노 Recorded by 장지복, 이평욱 @SOUND FAMILY Mixed & Mastered by 포스티노 @Eastern Cloud Stuido
3. 휘성X태일X청하 <rainy day> Lyrics&Composed by 휘성 Arranged by PJT, 휘성 Piano by 김재성 Guitar by 김종민 Bass by 최인성 String by 권석홍 Recorded by 정은경 @Ingrid Studio @realslow company Mixed by 정유라 Mastered by 권남우 @821 Sound
4. 김종국X황치열 <1퍼센트의 기적이라> Lyrics by 오성훈, 김종국, 김성태 Composed by 오성훈 Arranged by 오성훈, 박가영 Piano, String by 박가영 Guitar by 정재필 Bass, Drum by 김성태 Recordd by 김초롱 @Dublekick Studio Mixed by 최형 @C-Jes Studio Mastered by 권남우 @821 Sound
