Ton Def is an American cover band risen from the depths of North Wales, Pennsylvania. Formed in 2009, the band has just finished recording their first album, and plans to release by the end of July. The band consists of Brian C. (B-Pain) and Pat O. (P-Pain), along with touring/mono-induced member Dean (D-Pain). The band cites several and various influences in their musical style, including microwave, lamp, toaster, Obama's new dog, and America circa 1904.