I did a similar deep dive to find all the specifically Music-related APIs that are available a few years ago. I've since moved on to other projects but maybe so

I did a similar deep dive to find all the specifically Music-related APIs that are available a few years ago. I've since moved on to other projects but maybe someone will find it useful / maybe OP can add the entries in my list to FreePublicAPIs.com! https://docs.sweeting.me/s/music-apis https://docs.sweeting.me/s/music-apis