audio-archive
Internet Archive (Audio) / Live Music
Millions of open audio items at the Internet Archive, including the Live Music Archive of over 250,000 legally taped concerts. It is searchable on the website, with the same keyless search and metadata API as the rest of archive.org. The first stop for live recordings, old broadcasts, and other audio that is hard to find anywhere else.
Video / audio / music API
Why it’s useful & how it works
Keyless JSON both ways. collection:etree = Live Music Archive; mediatype:audio broadly.
What’s inside
Millions of audio items; 250k+ concerts.
API access
https://archive.org/advancedsearch.php?q=collection:etree&output=json ; metadata /metadata/<id>
Access
Programmatic API access (a key may be required — see the API tag).