Your first concert was to see who and when?

The Association, Ice House, Pasadena mid 60’s

This is a very fun thread. ;-)

"Well ---- I guess the word "concert" has been appropriated for another use these days." Misused I would argue.

Wagner’s Ring Cycle at Bayreuth was my first - yes all 4 operas,.

The Young Rascals at the Town And Country Club in Brooklyn,NY in 1966

It's interesting that, although the op did not specify a genre of music, only two people (I think), an opera, "Carmen", and a Mahler symphony, were the only classical performances, the rest being some form of rock or pop music.