American singer Christina Aguilera's recording career began in 1994 at the age of thirteen, following the cancellation of The Mickey Mouse Club. Between 1994 and 1995, Aguilera recorded a series of songs, which were eventually released as a demo album under the name Just Be Free in 2001, after her career had already begun. Aguilera then moved to Japan and recorded a duet with Japanese singer Keizo Nakanishi titled "All I Wanna Do" for Nakanishi's sixth studio album Spinning (1997). Aguilera then returned to the US and, in 1998, signed a contract with RCA Records. She was selected to perform the song "Reflection" for the soundtrack of the 1998 Disney animated feature Mulan. Throughout the rest of 1998 and early 1999, Aguilera resumed recording for her debut album.