This great book includes professional backing tracks that let you play along with 14 timeless Disney favorites, including: Alice in Wonderland · Bella Notte (This Is the Night) · Heigh-Ho · Little April Shower · Once upon a Dream · Some Day My Prince Will Come · When You Wish upon a Star · Whistle While You Work · You Can Fly! You Can Fly! You Can Fly! · and more. Audio is accessed online using the unique code inside the 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.