The Guitar Play-Along Series will help you play your favorite songs quickly and easily! Just follow the tab, listen to the audio to hear how the guitar should sound, and then play along using the separate backing tracks. Themelody and lyrics are also included in the book in case you want to sing, or to simply help you follow along. 7 songs, including: Am I Evil? - Back in Black - Holy Diver - Lights Out - The Trooper - You've Got Another Thing Comin'■ The Zoo. 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 changingpitch, set loop points, change keys, and pan left or right.