most popular web site to sell my music?

[James]

Im a musician. over the summer I recorded a Christmas CD. . i Play all the music.Guitars,keyboards,etc... And turned out pretty good.. im on ,Songcastradio (jimmy kunz) and on itunes.
and have sold a few by word of mouth. Anyone know the best site to sell my Instrumental Christmas cd. or record companies that would at least listen to it ? or someone in the Music industry that would take the time to listen to it.

[SunnyGuy]

Create a sampler video and post it youtube. Provide contact information on the youtube for those who are keen to purchase your CD.