I want to share some webs where are working on blockchain ecosystem and music.
Here we have a little list:
-https://hbr.org/2017/06/blockchain-could-help-musicians-make-money-again
-http://internetofagreements.com/
-https://amuse.io/artists
-https://revelator.com/
-http://open-music.org/education
-https://www.breaker.io/#artists
-https://resonate.is/
-http://bittunes.co.uk/
-https://www.ujomusic.com/
-https://peertracks.com/genres
-http://dotblockchainmedia.com/
I hope that its useful for you! <3