I've seen them a few times at festivals.
they decent but I wasn't overly impressed. it's a good show, but I think the music suffers a little because of it.
1. Joni Mitchell at the Hollywood Bowl
2. Missy Elliott at USB Arena
3. PJ Harvey, second night at Terminal 5 in NYC
I saw a lot of live music this year. Was hard to pick three but Joni is no question number 1. I'd rank it top three i've ever seen.