Any one of the shows Neil Young and Crazy Horse did between March and June 1996 at the Old Princeton Landing, Princeton-By-The-Sea, CA

Brain farting on whether I already mentioned this, but:

Genesis with Peter Gabriel and Steve Hackett still in the mix. Ideally The Lamb Lies Down On Broadway tour, but anything with the full,...

Another one would be ANGEL'IN HEAVY SYRUP, again, no specific concert date, just one of their shows during their prime.

Not a specific concert, but I'd be willing to do a short time bounce to see THE BETA BAND in their prime...pretty much every album they did was stellar. Not sure what their live shows were like, but...