나나 (애프터스쿨), 박성훈 – 우리의 여름처럼
Track 01 from Single "출사표 OST Part.7"
Release Date: 2020.08.19
효린, 전효성, 현아, 니콜, 나나 (애프터스쿨) – 이사람
Track 01 from Single "2012 SBS 가요대전 The Color Of K-Pop 'Dazzling Red'"
Release Date: 2012.12.27
Be One with Kpop - with Lyric
Track 01 from Single "출사표 OST Part.7"
Release Date: 2020.08.19
Track 07 from Album "출사표 OST"
Release Date: 2020.08.20
Track 01 from Single "2012 SBS 가요대전 The Color Of K-Pop 'Dazzling Red'"
Release Date: 2012.12.27