BULLET FOR MY VALENTINE / TEMPER TEMPER - Temper Temper is the fourth studio album by Welsh heavy metal band "Bullet for My Valentine". The album was originally released in 2013 under RCA Records, their first under the label. The album was once again produced by Don Gilmore, who worked on the group's last album, 2010's Fever, and was mixed by noted engineer Chris Lord-Alge. This would be the last album recorded with their full original lineup with longtime bassist Jason James before he departed from the band.