(Bass Play-Along). The Bass Play-Along series will help you play your favorite songs quickly and easily! Just follow the tab, listen to the online audio to hear how the bass should sound, and then play along using the separate backing tracks. The melody and lyrics are included in the book in case you want to sing, or to simply help you follow along. The online audio is available for streaming or download using the unique access code printed inside the cover. This pack includes: All My Loving * Back in the U.S.S.R. * Day Tripper * Eight Days a Week * Get Back * I Saw Her Standing There * Paperback Writer * Taxman. The price of this book includes a unique code that provides access to audio tracks online, for download or streaming. The tracks 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 available exclusively from Hal Leonard.