(Music Minus One). All that's missing are your vocals! The music in this book includes the lyrics, vocal lines, and piano accompaniments for favorites from The Sound of Music . The online audio tracks contain demos for listening, and separate professionally-recorded full-band backing tracks so you can sing along and sound like a pro! Songs: Climb Ev'ry Mountain * Do-Re-Mi * Edelweiss * The Lonely Goatherd * Maria * My Favorite Things * Sixteen Going on Seventeen * The Sound of Music. 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.