Bubble Pop!
•
2011
현아
전지윤 (JENYER)
01
Attention
현아 (HyunA)
02
03
Downtown
전지윤 (JENYER),현아 (HyunA)
04
A Bitter Day
용준형,지나,현아 (Jun Hyung Yong, Yong Jun Hyung)
05
Just Follow
도끼(DOK2),현아 (DOK2)
