Three songs - "Fly", "Someone's Watching over Me" and "Jericho" - were used in Raise Your Voice, a drama film released shortly after the album in which Duff starred as an aspiring singer who attends a prestigious performing arts summer school.
Duff told the Chicago Sun-Times in 2005 that because she was under the control of a record label during the making of Metamorphosis and Hilary Duff, she wasn't able to incorporate the sound she wanted into her recordings.