(Harmonica Play-Along). The Harmonica Play-Along Series will help you play your favorite songs quickly and easily. Just follow the notation, listen to the CD to hear how the harmonica 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. For PC and MAC computer users, the CD is enhanced so you can adjust the recording to any tempo without changing pitch Volume 2 includes: Hand in My Pocket * Karma Chameleon * Middle of the Road * Rock Me * Small Town * Smokin' in the Boys Room * Train in Vain * What I Like About You.