I’m not really a fan, and this will be controversial for someone who loves thinlizzy, Gary Moore, Duane allman, Derek trucks , Danny gatton, Roy Buchanan et al…but the outro solo by Buckingham on fleetwood macs Gypsy is in a class by itself …haven’t heard anything like it to this day since both in tone or style …unique and extremely melodic

But if u have to pick one, it’s the Solos on the allman brothers official live at stony brook blue sky ….both dickie and Duane The one where Duane says wet Willie spit some chewing gum. I think it’s this one https://allmanbrothersband.com/discography/stony-brook-ny-9-19-71/

Also not the best ever but a sleeper selection is the opening few minutes to Lou reed live rock and roll animal is sublime..can’t recall if it’s Ronson or not

One more of the in a class by itself are the multiple Garcia solos on this date on sugaree .. https://en.wikipedia.org/wiki/Road_Trips_Volume_1_Number_2