Hi Dale,
Welcome to the Composer forum and user group. I'm sure you will find there are lots of helpful people on the forum. Sherry, our main helper, is currently off-line (due to her home burning down), but there are lots of willing helpers.

Can I just make one suggestion to enable you to broaden your scope of teaching helps. Composer is equally good at reading 'midi' files, and seeing this is a common musical standard there are probably lots of stuff out there.

I just tried:
midi music lessons free
in Google and came up with lots of interesting stuff.

Cheers ... Clyde