Disneymania is the first album in the Disneymania series featuring various musical artists performing classic Disney songs. The original album, released on September 17, 2002, featured contemporary Disney classics. It peaked at number 29 on the Billboard 200 and was certified gold by the RIAA in February 2003. Singles released from the album were "I Wanna Be Like You" by Smash Mouth and "Beauty and the Beast" by Jump5. The album also includes "Reflection" by Christina Aguilera, which was released as a single years prior in 1998.

AllMusic gave the album a rating of 3 out of 5 stars, noting "some of pop's biggest names have been handed over music from numerous Disney flicks (with most of the emphasis being on '80s and '90s fare), and then asked to give them totally new makeovers". It described the interpretations as "infusing a light trip-hop beat", "bouncy", "beeping electronics", "soulful", "pumping in beats", "a cappella", "'Footloose'-like spin, "understated", and "measured".