Standards
- Audio Formats maintained by Chris Bagwell
- Audio and Music File Extensions (eg. ".wav", ".mid" or ".aif")
- GUIDO Music Notation Format Page
- HAVi - "Home Audio/Video Interoperability" over 1394
- MIDI File Format
- MIDI.ORG, MMA, MIDI Manufacturers Association
- MPEG . ORG - MPEG Pointers and Resources
- MPEG-4 Industry Forum
- MusicXML is designed to represent musical scores and sheet music.
- SAOL.net - MPEG4 structured audio (mp4-sa)
- SoundFont2 collection by Creative
- The Programmer's File Format Collection
- WAVE-FORMAT-EXTENSIBLE (DREAM)