Audio is accessed online using the unique code inside the book and can be streamed or downloaded. The audio files include PLAYBACK+, a multi-functional audio player that allows you to slow down audio without changing pitch, set loop points, change keys, and pan left or right. Contents: All I Do Is Win; Centerfold; Crazy Train; Don't Stop Believin'; Eye Of The Tiger; Feel It Still; Havana; Kernkraft 400; Land Of A Thousand Dances; Sandstorm; Seven Nation Army; Sweet Caroline; We Are The Champions.