Guitar Play-Along Volume 170-Guitar Play-Along Volume 170: Three Days Grace will help you play your favorite Three Days Grace songs on guitar quickly and easily. Just follow the tab listen to the CD 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. The audio CD is playable on any CD player and also enhanced so PC & Mac users can adjust the recording to any tempo without changing pitch.