4minute
4Minute (Korean: 포미닛) is a five-member South Korean girl group created by Cube Entertainment in 2009. The group's leader is Nam Ji-hyun, and the other members are Heo Ga-yoon, Jeon Ji-yoon, Kim Hyun-a, and Kwon So-hyun.
Stereopony
Stereopony (ステレオポニー Sutereoponī), is a rock band that formed in Okinawa, Japan in 2007, consisting of Aimi (lead guitar/lead vocals), Nohana (bass guitar), and Shiho (drums).
