With the passing of the last of the Andrews Sisters, we thought it would be nice to link to one of their songs on YouTube but the six we visited were all being blocked by a recording company. Mind you, we're not talking about Justin Bieber or Taylor Swift but about artists that most Americans probably haven't even heard of. How do you sell their music? One smart way is to let people hear a bit of it. But the tone deaf industry lawyers wouldn't think of that.