I've been a big fan of Joe for a while because he's a great performer + v cool &amp; tasteful in spite of reputation...and seeing him begin to learn what impact he can have in promoting the music he likes - I really admire this.  Anyway - the best part was finding out that GP&amp;tN (who I've mostly heard mentioned on NPR and such) just played a Ramble!  Levon's studio/home is AMAZING, I visited just a couple of years ago.  Cool. :)