I was in high school when I saw The Doobie Brothers at the Hemisfair Arena in San Antonio. I think it was 1972 or 1973. I had an 8-track tape of "The Captain and Me" which I listened to over and over until the player ate the tape. (Thankfully, cassette tapes were invented shortly thereafter).  Fast forward to 2011 June 11, Austin-Texas, ROT Biker Rally. The Doobie Brothers are the headliner band. I'm one of two official photographers to cover this concert. What were the odds.