Union for Producers and Songwriters: Producer Grind
There have been talks about forming a union when there is the American Federation of Musicians (AFM) and SAGAFTRA which is mainly for actors but works with music artists as well to an extent yet money from major labels goes into these places for healthcare and to pay musicians for film and their contributions to music works. It will take awhile to form both organizations as the above did but it is no impossible but requires those willing to work for it and are knowledgeable. The discussion is open and a committee has to come together or those who talked about it, in the beginning, need to go reach out to AFM. Ask how they unionized.
producersunion.slack.com : Join to get the conversation started.
AFM: https://www.afm.org/ https://www.afm.org/band-together/ Band together
SAG-AFTRA: https://www.sagaftra.org/ send them a message.
Learn to claim your royalties
DOSE Podcast: https://anchor.fm/destiny33
Music Modernization Acthttps://blog.songtrust.com/what-is-the-music-modernization-act
Music Mechanical Collection Agency (unregistered music): Black box new system: https://lieu.house.gov/sites/lieu.house.gov/files/Overview%20of%20the%20Music%20Modernization%20Act.pdf
One last source
http://www.ampnow.com/guidelines (contact them)
Build your site https://bandzoogle.com/?memref=r4156b Artist websites