Almost Music:
Discount new and used Guitars, Amps, Drums, Keyboards, Pro Audio, Effects, Multi tracks, A Dats, Recording, Banjo, Mandolins, Resonators, Parts, Pickups, necks, tuners, acoustic guitars, Bass Guitars.
Audio Kingdom:
AudioKingdom.com features merchandise sales, streaming previews and MP3 downloads from the hottest independent artists around the globe.
The BeatMax Website:
An extensive tutorial and knowledgebase if you are interested in tracker software and sounddesign. Focused mainly on the Madtracker software it also features additional tutorials, music knowledge and own compositions.
Sound Effects & Music Loops
Music loops, drum loops, sound effects, 3D soundscapes, button sounds, loop packs and background music. WAV files from $1 instant download to enhance Flash, Powerpoint, CD ROMs and games. The ultimate audio resource for multimedia developers and webmasters.
Royalty-Free Music, Sound Effects and Voices
Shockwave-Sound.Com offers a wide selection of Buyout music (also called Royalty-Free music), available to license online and then download immediately. They also have a catalogue of sound effects and voices, plus they do custom sound effects and voiceover recording too.
WickedWavs -
Royalty free, Music, Sounds and Voice for Multimedia
