Fever is the third studio album by Welsh heavy metal band, Bullet for My Valentine. Containing eleven tracks, the album was released on 26 and 27 April 2010 in the UK and in the US, respectively. The album sold 71,000 copies in the US and 21,965 in the UK in its first week of release to debut at position No. 3 on The Billboard 200 and No. 1 on Billboard's Rock and Alternative charts, making it the band's most successfully-charting record to date. Since its release, Fever has sold over 500,000 copies worldwide. It also went gold in the UK in late 2013.