4minute is a South Korean girl group formed in 2010 by Cube Entertainment. As of June 2011, they have released 3 Korean mini-albums, 1
Japanese studio album and recently have released their first Korean full-length album, 4minutes Left. They have also released a slew of modest
selling singles, the biggest of which has been Mirror, Mirror from 4minutes Left, which hit No.1 on 7 major charts in Korea and peaked at No.2
on the official Gaon Singles Chart.