No; I couldn't get it to work. I've just tried again and heard a few.
Some are smooth grooves; some aren't. The head to "Dis here" comes over well, as does "Tune for Don and Geary". The trouble is, all you get is 20 seconds or thereabouts, so there's no soloing; just the heads. From what I hear, the smooth grooves ain't too bad, though I think there may be a drum machine in one. I'm not opposed to them in principle; Ron Levy uses them to great effect. But, doesn't it all hang on the solos you can't hear?
Anyway, glad I tried again, because I now see that you can buy two albums.
MG