I believe it was you, Mr. Red,
who recalled attending a 1972 Fleetwood Mac performance --
and walking out?

Yea, they spent 15 minutes crashing another act with assembling kit/tuning, then we waited for similar eternity looking at a curtain as they tuned up, and after one song they were chatting to someone in the audience for maybe only 2 minutes, but seemed longer. I guess you could say I don't like disdain for the audience.

Ya can't do that to the public on a recording.