US acts Reel Big Fish (Wikipedia, Last.fm) and Guttermouth (Wikipedia, Last.fm, including 3 tracks you can listen to for free) played the Tivoli (click here to see the exact location) last Saturday, March 31st, and intrepid YouTube user bobthecheese grabbed these two vids, among others (Click on ‘Continue Reading’ to see the vids):  

Guttermouth (don’t watch this one if you don’t like to hear…well..you get the idea from their name).

Reel Big Fish.