Selena Gomez's music career began in 2006 when she had recorded the theme song for her first movie, Brain Zapped.
Gomez then went on to recording another theme song, "Everything Is Not What It Seems", for her Disney Channel Original Series, Wizards of Waverly Place. Gomez contributed a cover of the classic song "Cruella de Vil" for the 101 Dalmatians platinum DVD; the song was also featured in DisneyMania 6.
In 2008, Selena gomez had made an appearance in the Jonas Brothers music video, "Burnin' Up". During this time, she recorded three songs for the movie, Another Cinderella Story, which she appears in. The songs were "Tell Me Something I Don't Know", "Bang a Drum" and "New Classic". Gomez had also recorded one for the animated film Tinker Bell, called "Fly to Your Heart".