E Music
Sells downloadable tracks and full albums, and also has a subscription service allowing one to download unlimited MP3 files for a monthly fee.

eClassical
The largest classical MP3 music shop on the Internet.

OSRecords
Original MP3 downloads for sale from new and exciting artists - Ambient, Classical, Jazz, and Alternative music. Free samples available.

Playback Pro
MP3 instrumental playbacks for musicians and singers. Selling the latest hits in instrumental versions for immediate download.

Ritmoteca
Large retailer of downloadable Latin MP3s.

21stCenturyArtists.com
Sells MP3-CDs of independent artists.

LudwigVanWeb.com
Offers opera, chamber, and other classical music from independent record archives in MP3 format. Articles, reviews, and audio samples.

SDS Records
Representing independent artists in a variety of genres including acoustic, rock, and blues. Includes a message board and mailing list.

Home Town HipHop
Hip Hop MP3 albums for sale. With album and mixtape previews, free samples, and message board.

Tamil MP3 CD
More than 2500 songs available on MP3 CD-ROM.

New Black Music
Various styles of music by new and unsigned artists.

Meloware Antique Phonograph Record Archive
Dedicated to the preservation of early phonograph records. Hundreds of high quality, century old titles are available.