Thanks Lawrie, that was the most amazing answer ever, I've learned a lot. The problem was a simple (and stupid) one; as you mentioned early on one of the staffs was missing a key signature change in the middle of the piece. I'd thought maybe the sound card on my old computer was going but nope.
I've used Noteworthy for 20 years with no real problems. I have checked and it appears to be updated. What's happening is, the sound when two or more staffs are played together is awful; at first I thought I must have entered completely wrong notes. When each staff is played individually, the sound is fine. Not much of a techie here, any suggestions? Thanks.
This may be such a simple question that no one has addressed it; if so, my apologies. If I want to change the tempo in a song (not at a later plac in the score, but the original tempo) how do I do it? If I've just inserted it, the Undo command work, but not at a later times. In my searches it appeared somewhere that you can undo older things too, but I don't know how. I've also tried highlighting it and then editing, but since it is at the start of the score, the time signature and some of the notes also get highlighted, so that doesn't work either. Thanks very much.
