QUOTE(elisabeth_rb @ Sep 7 2005, 01:42 PM)
QUOTE(Lisa87 @ Sep 3 2005, 04:22 PM)
Middle C in the alto clef is the third
line up.
Middle C in the tenor clef is the fourth
line up.
It's easy to remember anyway as the middle of the clef points to where middle C is on the stave.
Oooh, that's a good one, Lisa, thank you!

If you think of clefs by their proper names then it is easy to work out. There are only 3 clefs in common use.
The "alto" / "tenor" is really the "C" clef and as Lisa points out it shows where middle C is.
The "treble" clef is really the "G" clef and it curls around the G above middle C. If you see it written a line below where it usually is then THAT line is G. It's important when writing it out that you get it to curl around the right line!!!
The "bass" clef is really an "F" clef and the two dots go either side of the F below middle C. I have seen this written in a different place in the stave to where we usually see it in some old music, but as long as you remember it is showing you where the F is then it is easy to work out. As AP says, you just need to know the first few letters of the alphabet and you can work all the rest out from there.