4minute is a popular South Korean girl group.
4minute made their official debut in June 2009 with single Hot Issue, followed by a mini-album For Muzik in August. The five members of 4minute are Jihyun, Gayoon, Jiyoon, Hyuna and Sohyun.
4minute released their second Korean mini-album HuH (Hit Your Heart), and also their first Japanese single, a remake of Muzik, in May 2010. They released their first original Japanese single, First / Dreams Come True, in October, before releasing their first full length Japanese album, Diamond, in December.
4minute released another Japanese single, Why, in February 2011.