Best
Eels @ the Forum a few years back
Keith Jarrett @ RFH
David Byrne @ RFH
Jim White - I think Islington, but before he was happy, anyway
Devon Sproule @ Luminaire, Kilburn
Bellowhead
ACDC aeons ago (with Bon Scott)
But best ever probably has to be the Forest of No Return - Hal Wilner Disney tribute night, during Jarvis Cocker's Meltdown, summer 2007 with Grace Jones, Pete Docherty, Nick Cave, Beth Orton, Jarvis C, David Thomas, Shane MacGowan & er lots of other folk too.
Worst
The Police. In the early 80s. Dull dull dull dull
Scariest?
Stiff Little Fingers around the same time, when it was still - apparently - acceptable for bouncers to stub their cigarettes out on punters
Loudest?
Motorhead, around the same time.