Bubble Pop!Album•2011-07-05•5 TracksHyunA트랙 리스트1AttentionHyunA2Bubble Pop!HyunA3DowntownHyunA (feat. 전지윤)4A Bitter DayG.NA, HyunA, 용준형5Just FollowHyunA (feat. Dok2)
