There is a comedy show running for 3 nights in London at the end of April (23rd-25th) called Jest End, it looks quite a laugh!
They performed last year so some of you have probably heard about this. They change the words of popular musical songs according to current affairs in the west end.
There are a few videos on youtube which you may be interested in- especially as a few Lee mentions are in there too
Just in case that link doesn't work,here's the address-
http://www.youtube.com/watch?v=xNZ4yG4YMZk&feature=PlayList&p=1A4D236611412035&playnext=1&playnext_from=PL&index=2