Lacuna Coil is an Italian gothic metal band from Milan. Formed in 1994, the group has had two name changes since being previously known as Sleep of Right and Ethereal and was inspired by the combination of gothic imagery and music. The members have been known, musically, for composing midtempo songs consisting of prominent guitar lines and contrasting dual female/male vocal harmonies to help create a melodic, detached sound. Much of the band's recent material, however, sees a heavier and more down-tuned style, featuring a more distinct bass line and a higher mixing of the guitars within the songs. The band's 2006 release, Karmacode, peaked at number 28 on the Billboard 200. Their latest release, Shallow Life, debuted at number 16 on the Billboard charts. The album marks the band diverging their sound from gothic metal to straight-forward alternative metal. As of August 2010, Lacuna Coil has sold nearly 2 million records.