http://www.musicspace.com
2. BMG Music Service
http://www.bmgmusic.com
3. Tower Records
http://www.towerrecords.com
4. Columbia House
http://www.columbiahouse.com
5. Virgin Megastore
http://www.virginmega.com
6. getmusic.com
http://www.getmusic.com
7. CD Universe
http://www.cduniverse.com
8. National Record Mart
http://www.nrmmusic.com
9. Quick Music
http://www.quickmusic.com
10. MusicFile
http://www.musicfile.com