Looks like this already in the works
Check out Streams coming soon
https://streams.global/
Read more in their announcement post here:
https://steemit.com/streams/@thirsty/introducing-streams-a-music-streaming-platform-for-the-steem-blockchain
Crowd sale was schedule for March 1st but has been postponed untile further notice
https://steemit.com/thirsty/@thirsty/important-announcement-thirsty-entertainment-s-crowd-sale-will-be-postponed-until-further-notice
It's a shame this project is not up and running. Hopefully that will change soon or others will make it happen.