Good to hear from you again Dani!

You raise an interesting point, but maybe in a different way than I'm about to take it. Herb mentioned one way in which the copyright law can be satisfied. But there are other ways too.

The live streaming sites like StreetJelly pay for a license that allows one time live streams (ie, can't be recorded to allow additional broadcasts)

This type of license is actually fairly inexpensive compared to the other ways to get licensed. A whole website can be licensed for a year for about the same cost as one person can get licensed to post his own songs.

I would LOVE for PGMusic to have live streaming (Like StreetJelly) as part of their site. The cost of licensing would be insignificant compared to the sales it would generate. Especially if you had to be a registered user of a PGMusic product to participate.

If they added tipping, it would actually turn into a profit center, because they'd get a cut of every tip. It would more than offset the cost of the license.

I honestly think that adding a way to show what BIAB can do in the realm of cover songs would REALLY open a floodgate of interest in the product.