Arts centre Entertainment in Amsterdam

Seems to attract quite a young crowd of people. Music is 'eclectic' (ie a bit odd at times) and it gets pretty crowded later on. Often there is a choice of live or electronic music, so you can just move a round a bit to get what you want. small cover charge (I think 4 or 5 Euros though I can't remember exactly - it was a long night!). Friendly atmosphere, and would probably go back.