http://100mp3trend.com/audio/383474875/117188475/play.mp3Das Sound Machine and Green Bay Packers and The Barden Bellas and The Treblemakers and Tone Hangers - Riff Off (OST Идеальный голос 2)
http://100mp3trend.com/audio/369183673/1227044/play.mp3Das Sound Machine, Tone Hangers, The Barden Bellas, Green Bay Packers, The Treblemakers - Riff Off