K4 – 동반자
Track 04 from EP 'LOVE 4 YOU'
K4 – 몇 미터 앞에두고
Track 05 from EP 'LOVE 4 YOU'
K4 – BYE BYE BYE (Korean version)
Track 01 from EP 'LOVE 4 YOU'
K4 – 폭풍 같은 사랑 (Dance Edition Version)
Track 02 from EP 'LOVE 4 YOU'
K4 – 봄날은 간다
Track 03 from EP 'LOVE 4 YOU'