QUOTE(cellocase @ May 11 2008, 08:14 PM)

Well, I actually learnt tenor clef when I was doing grade 5 theory, as I took that when I'd just turned 10. So I think I learnt it in theory before it came up in practice in my pieces. Then, once it started coming up in pieces, it kept on doing so!
Yes, I wasn't very clear in my other post but I knew how to read tenor clef from doing g5 theory last year, so it is just a case of being able to follow it quickly.