Probably the best concert ever was Jerry Lee Lewis at the House of Blues in New Orleans. Unfuckingreal. Can't remember what year... Late 90s I'll guess. Was in town with my Dad for a conference, called down to the concierge and asked if there was anything cool to do that night. Guy was a serious old time southern black guy, like sitting on his porch with a diddly bow old time southern black guy, and he said something like, 'Well sir, I don't know nothin' bout the music you kids listen too, but Jerry Lee Lewis is playing live at the House of Blues in about an hour."
Tied for second place would be ZZ Top in the late 80s / early 90s on the Recycler tour at the Tacoma dome and White Zombie at Key Arena. Both were fucking amazing.
Shittiest concert EVER was Robert Cray at the Paramount in Seattle. Jesus Christ.
Oh, my tinnitus reminds me I probably should have skipped ACDC Money Talks in Tacoma. "Oh sure Dad, thanks, I'll for sure wear these earplugs."