A Mixture not all rock.

Bon Scott with AC/DC
Live many times in the late 70's with only a few hundred people in attendance.

Charlie Musselwhite

Bob Dylan

Lobby Loyd and the coloured balls

Ice T.

The Mothers of Invention with Franks son Dweezil at the helm.

Lou Reed

Body count.

Madness

Steeleye span

Jethro Tull, twice.

Crosby Still Nash.

Neil Young.

Midnight Oil

The Angels

Chain

Carson

Broderick Smith

Madder Lake

Bacman Turner overdrive

Robert Plant

Nine inch nails

Tool

Ry Cooder

Ive seen about 40 more during open air concerts and Big Day outs but cant remember who.