https://www.music-map.com/

https://play.google.com/music/m/Tjjxy4smmvljfskohssa4h33jwy?t=Get_Em_-_John_The_Conqueror

blue note jazz
http://www.openculture.com/2018/04/stream-a-huge-144-hour-discography-of-classic-blue-note-records.html

album covers
http://www.openculture.com/2018/02/enter-the-cover-art-archive.html
album covers API
https://musicbrainz.org/doc/Cover_Art_Archive/API

https://8tracks.com/brian-piercy/bub-s-dubs-volume-2/edit

https://www.labnol.org/software/record-streaming-audio/5000/

mp3 music soundtrack clips
http://www.barbneal.com/

https://commercialsong.co/