He did not give his product away for free. He charges decent money (probably hundreds of dollars an hour) for the shows I imagine, judging from the picture it l

He did not give his product away for free. He charges decent money (probably hundreds of dollars an hour) for the shows I imagine, judging from the picture it looks like he puts in quite a performance. The free music files are just marketing to get people to come to the shows. They are adverts. Of course they are free. This is the way the entire music industry has run for years now. The part of it that matters anyway.