Wikipedia
U-MYX
U-MYX is a music format launched in 2004 which allows a user to arrange and create their own mix of songs by known music artists. The U-MYX Software is available on CDs (usually on the artist's single release as an Enhanced Section on the CD) and as digital downloads from U-MYX's own digital store. Digital U-MYX Sales are UK Chart eligible and count towards the artists chart position. U-MYX has now changed its name to GoMix.