(Guitar Play-Along). The Guitar Play-Along Series will help you play your favorite songs quickly and easily Just follow the tab, listen to the included audio to hear how the guitar should sound, and then play along using the separate backing tracks. The melody and lyrics are also included in the book in case you want to sing, or to simply help you follow along. Songs: Before You Accuse Me (Take a Look at Yourself) * Hey Hey * Layla * Nobody Knows You When You're down and Out * Rollin' and Tumblin' * Running on Faith * Signe * Tears in Heaven. 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.