I can't help but wonder how many people technically violated copyright law by singing one of John Prine's songs as a tribute to him recently after we lost him.

I feel safe in saying that not all of them had paid rights to sing and post videos honoring him.

On the other hand, I can't imagine John being upset about it or wanting a take down notice to be issued to them or worse.

Bob
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http://soundcloud.com/bobcflatpicke/music-in-the-mountains