What Nigel said (hi Nigel). I too have just got back from a singaround, by an amazing coincidence the same one Nigel was at. This here World Wide Web, eh?

All I'll say is that, in my experience, there are precious few experiences that leave you with a silly grin stuck on your face for half an hour afterwards, and even fewer that allow you to keep your clothes on. A good singaround is one such. That'll do me.