If you could, what live performances would you enjoy re-living?

I have interest in hearing about yours.   I can think of some great concerts over the years in many great buildings, from Hancher in Iowa City, to Fisher Hall in New York, to some bars in Copenhagen. 

Something I have noticed....performers have times they are more "on" just like us, and it can make their concerts be perceived at different levels.   I know the three times I saw Jackson Browne, each was much different and most of that was his intent.  Having a good sized group with very talented back up singers to the time I saw him solo....all great, but very different.  He is a better guitar player than he may be given credit for. 

The live Jazz I have been to in NYC is near the top.  Sweet Basil and the Blue Note through the years have been very good to me, but in a much different vein, the lakefront festivals in Milwaukee are a somewhat unknown to most of America. 

I did see a few artists before their success and fame, saw a famous British singer at a bar in Rapid City many years ago..and he has done well since. 

Take care,

- Weather Report, 8:15 tour, New Orleans Saenger Theater. JACO!

- Stones, Exile tour, Tuscaloosa. Martha Reeves & Vandellas opened, then Stevie Wonder (4 mos prior to Talking Book). $7.50 admission.

- Pink Floyd, Dark Side, 2 mos after release (they weren’t monsters of rock then), Jax,FL. Played whole album then greatest hits.

- Funkadelic, 1970(?), Cowbarn, Miss.State U. one of the few white faces there. They were HEAVY.
I was fortunate enough to have seen most of the Classic Rock groups listed in this thread.  And many of them multiple times.  I won't even begin to make a list.  However, these are 6 notable ones I will mention.
Janis Joplin
Jefferson Airplane
Jethro Tull
Jimi Hendrix
Pink Floyd
The Who     I saw The Who several times but the one that most sticks with me is the North American Tour of Tommy.  That concert is the same tour as the recording of "Live At Leeds".  The recording was made in England just prior to coming to America for that leg of the tour.  Amazing!
I also saw the North American Tours of "Who's Next" and "Quadrophenia".  Memories for life...
Leonard Cohen, Fox Theater, Atlanta, GA.  Incredible performance A true musical genious, consummate gentleman, energy of someone half his age. Sadly we will never be gifted with a Cohen performance again.
I salute all you guys. And yeah, you do bring up artists and acts that I failed to mention in my original post.
The most "intense" shows I've seen were:

Gang of Four in 1983
Hunters & Collectors in 1987
PJ Harvey in 1993

The most "fun" shows were:

B - 52's in 1983
Talking Heads in 1983 ("Stop Making Sense" tour)
Was Not Was in 1988 (woodwork squeaks, out come the freaks/hello Dad I'm in jail.")
Fitz & the Tantrums @ SXSW in 2011 & 2013