Backing tracks used in sessions

[Chris Frost]

Backing track licensing: When you create a session you agree to a music licensing agreement. I think it's ok to share charts that I may have obtained from Ultimate Guitar Tabs etc, but mp3s that were gathered from many different sources, adjusted for key etc could be a violation if somebody may ask you to provide proof of purchase.

JamTracks purchased in the app should be fine, I'm talking about the music collections many of us have.

I agree - watch out for the licensing conditions for pre-recorded backing tracks.  There is usually a statement somewhere (possibly with the lead sheets that came with it) .... and generally, they can be used for private use or educational use .... but NOT BROADCAST.

Same sort of care required if sharing PDF lead sheets - who owns that copyright?

It would be useful to have a clear statement regarding use of JamTracks too .... what exactly can they be used for?