9 songs with online audio accompaniments so instrumentalists can play along with a real band. Songs include: Climb Ev'ry Mountain - Do-Re-Mi - Edelweiss - The Lonely Goatherd - Maria - My Favorite Things - Sixteen Going onSeventeen - So Long, Farewell - The Sound of Music. Now introducing PLAYBACK+, a multi-functional audio player that alows you to slow down audio without changing pitch, set loop points, change keys, and pan left or right -available exclusively from Hal Leonard.