deadmau5 – Professional Griefers (Vocal Mix) [feat. Gerard Way] – Single – iTunes Plus M4A – 2008 Posted by: Paulo June 2, 2014 in Singles Leave a comment Genres: Dance, Music, Electronic Released: Aug 14, 2012 ℗ 2012 The copyright Tracklist: Store Download deadmau5 2014-06-02 Paulo Share ! tweet