For Lack of a Better Name is the fourth studio album by Canadian electronic music producer Deadmau5. It was released on September 22, 2009 in the United States and Canada by Ultra Records and Mau5trap and internationally on 5 October 2009 by Virgin Records. The album features collaborations with MC Flipside ("Hi Friend!") and Rob Swire of Pendulum ("Ghosts 'n' Stuff"). The album also contains the critically acclaimed song "Strobe". It was deadmau5's first album to be released internationally on the Virgin Records label.