Anyone go for nights out in London?

[choc]

I am arranging a night out in London for me and some friends but every time we go it always seems to be a bit of a let down. We want to go to a good bar or club for some dancing but really just want the current chart music. We aren't into massive dance tunes or trendy nightclubs, we just want to dance to music that is recent with maybe some r 'n'b thrown in.
Can anyone recommend some where?