In our continuing series of Biffy Clyro educational films we'd like to bring you another video straight from the UK for the band's single "Semi-Mental." This track currently appears in the U.S. Living is a Problem Because Everything Dies Digital EP, available exclusively on iTunes. If you like it, buy yourself a copy.

Biffy Clyro's full-length Puzzle arrives in the U.S. on September 18th. See Biffy Clyro at this year's Warped Tour.