Mini album
Jan 20, 2010
Big Hit Entertainment, JYP Entertainment
Korean
2AM
Breakthrough
Ooh Ooh (Inst.)
Forever Or Never
Jaehwan - Spring Summer Autumn Winter (Instrumental)
U-KISS (유키스) - 잠깐만 (Just A Moment) [Mini Album - Moments]
In My Cup (feat. BILL STAX)
Goodbye to Romance
Alive
…
Single album 21 hours
Single album 1 day
Mini album 2 days