Hello Contestants, Before I give the question I want to point out that this went for 3 days before some bright spark (a lady with a broad Scottish accent) got it. Err, there is NO hidden clue there.Honest. ops:
The Question: The biggest riot in popular music history occurred during the performance of which group?
Note I said "group" so before you toss me your Elvis, Johnny Ray etc remember its a group.
The period, lets say from 1935 to the present.
I doubt you would find it on the web unless you know exactly where to look.
More clues (lots of 'em) later. But, knowing you lot, somebody will pick it in one!!