I went to a concert last weekend. The ticket said "plus support" without giving a name so I wasn't expecting much. This group of street musicians snaked on to stage with all except the lead singer dressed in damson velour school uniforms
a la Angus Young. Then they burst into action with a cover of You Really Got Me by the Kinks.
It was BRILLIANT. They also did covers of, amongst others, Seargeant Pepper (both intro and reprise), Tommy, Paranoid, Ace of Spades and, somewhat inevitably, ACDC's You Shook Me All Night Long.
Half way through their 30 minute set I said to my mate "I want to see these guys again!" If you ever see them on the bill somewhere don't miss them You won't be disappointed.
It was only after searching them out on YouTube that I found out that they were French. They were runners up in the French equivalent of You've got Talent.