Sing 8 Favorites With Sound-Alike Demo And Backing Tracks Online. Par HAMMERSTEIN II OSCAR / RODGERS RICHARD. 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!/ Recueil / Chant de Femmes