In random order...
The Who, John Couger and loverboy. Sure, there was no Keith Moon by they still killed it. In was shortly after jack and Diane came out, and John didn't have the Mellencamp in his name. 1982 and I was 12.
David Lindley, Los Lobos, Grateful Dead, Laguna Seca 1988 or &89
Allmans and little feat, starlight bowl despite the air trafic.' I've seen both several times and seeing together was epic...must have been '92 or so
San Diego Street scene in the early 90's Buckwheat Zydeco, Taj Majal, others
Il nozze di Figaro, at la Scalia, not a concert per se, but a musical event of my life.
Interested to see Bomba's list....if he can narrow it down to 5.