He released a CD in 2004 called The Futurist, and while promoting his film Tropic Thunder, he and his co-stars Ben Stiller and Jack Black were back-up singers "The Pips" to Gladys Knight singing "Midnight Train to Georgia".
Dia merilis CD pada tahun 2004 yang disebut Futurist The, dan sementara mempromosikan film Tropic Thunder ia dan rekan-bintang Ben Stiller dan Jack Black adalah back-up penyanyi "The Pips" untuk Gladys Knight menyanyikan "Midnight Train to Georgia".