Ownership/Licensing for using iRp backing tracks

[pdxdjazz]

Thought I would mention that the venue will have to pay the RIAA for you to play copywritten music unless it is Public Domain.
Wondering if we should/could have a Public Domain list for users?

Waaaaay beyond the pervue of iRp.
https://en.m.wikipedia.org/wiki/Public_domain_music

Look here
https://www.pdinfo.com/

)BOB