Your first concert was to see who and when?

KISS and John Cougar Mellencamp.  I think Fastway also played.  Probably 1978 to 1979.  In Omaha. 

@jrod68 That's cool!  I was 16 or 17 years old.  We were just old enough to drive.

Around 1983, I saw AC/DC in Omaha.  Their Hells Bells tour.  It was awesome, but really loud.  My ears rang for days..... I've read that it was one of the loudest tours in concert history.