Click here to download a free Dave Matthews Band Caravan Sampler Album. Artists include the Dave Matthews Band, Fitz & the Tantrums, O.A.R., Gomez, Dr. Dog, Dawes, and Bobby Long. You’ll need iTunes to get in on this deal, but that’s free, too. The download code is MPYKFA7EJK4A. This deal expires on October 5, 2011.