PianoVocalGuitar Songbook. Disney's Tangled is a story of adventure, heart, humor and hair lots of hair. The soundtrack matches the fun adventure of the film, with original songs and score from legendary, 8-time Academy Award -winning composer Alan Menken and Tony and Grammy nominee Glenn Slater. Features Mandy Moore singing on several of the songs, and Grace Potter performing her hit Something That I Want. Also includes Healing Incantation I See the Light I've Got a Dream Mother Knows Best and When Will My Life Begin, plus a stunning section of full-color art