But for my favorite concerts, I'd have to go with a bunch that had nothing to do with my time in radio.
Dave Matthews always puts on a good show - I've seen them 10 times
Widespread Panic - 4/20 show in Knoxville (I thin it was 2001)
Pearl Jam - Knoxville '98
Incubus - Atlanta 2005
Steve Howe - Nashville 2005 (No vocals, just him and 8 guitars)
Daughtry - small show at Blue Cats before they were HUGE. I did get to go backstage for this one
10 Years - Blue Cats (when I knew they would be big, but nobody else did and there were 50 people there)
Live/Counting Crows - Knoxville 2000
Rage Against the Machine - Atlanta 1999
Chicago/Beach Boys - Raleigh 1996 (my first big concert)
Boyz II Men - Knoxville 2011 (I was on the very front row, and screamed like a teenage girl)
To piggyback the local music post, I'll say that I agree...except some of the bands he listed were snoozers, and I even used to book their shows. I worked with a company that managed regional acts for a while, so I went on tours with bands. I had to work as a guitar tech for a band one summer, too. That was awesome, when a crowd that had never heard them before would be singing their songs by the end of the night. I felt like I had something to do with it, though I really didn't.