HEATKEYS

Royalty free background music, buyout music loops. Listen online, purchase on secure server, use as much as you like. Delivered by instant download, or on CD.

SoundBible.com is the encyclopedia of free sound clips and may just be the last sample resource you

Free sound effects in wav and mp3 formats

Free-Loops.com | Free Drum Loops Wav MP3 Aif and Midi Sound Loops provides free loops and audio clip downloads to the music production community. Search free loops in, Wav, MP3, Aif, and Midi Sound Format Music Software and Free VST Plugins. Used for...

Freesound: collaborative database of creative-commons licensed sound for musicians and sound lovers. Have you freed your sound today?

The most popular site for pro sound effects in the world.

MediaCollege.com is a free resource site, suitable for anyone with an interest in audio-visual media. Tutorials and articles include everything from video production to website design.

Royalty free music to download for Film, TV, Video and Websites, plus free sound effects, music loops, midi files and audio software.

SoundJax is semi autonomous sound search engine that indexes and renders waveforms, tags, and catalogues audio from the internet. SoundJax promises to be the future of sound search. [Beta Testing]

Cornell Lab of Ornithology, We use science to understand the world, to find new ways to make conservation work, and to involve people who share our passion. We offer help for birders through All About Birds website on all bird info, questions, etc.