The Harmonica Play-Along Series will help you play your favorite songs quickly and easily. Just follow the notation, listen to the online audio to hear how the harmonica should sound, and then play along with a professional band using the separate backing tracks. This volume features harmonicasolos by Will Galison. The audio is accessed online using the unique code inside each 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.