"When Will My Life Begin?" is a song from Disney's 2010 animated feature film, Tangled. It is sung by American actress Mandy Moore in her vocal role of Princess Rapunzel and serves as the "I Want" song of the film. It is reprised later on once she is allowed out of the tower for the first time. A short reprise with Rapunzel reiterating her situation, and reasoning that "I've got my mother's love...I have everything" etc., was cut from the final film, though was included in the soundtrack. Lyrics are by Glenn Slater, and music is by Alan Menken.