Hi Kelly, thanks for asking and sorry for any confusion!
All it means is to play the note in the higher octave – the idea was to make it clearer if the note is a lower (.C) medium (C) or higher (^C) in octave.
If you imagine a keyboard, i’ve labelled the letters like this:
.G .A .B C D E F G A B ^C ^D ^E
< --low--|-----mid-----|--high-->
I hope that helps to clarify a bit, i’d love any ideas or suggestions about how i can make it clearer for everyone to use ๐ ๐ Perhaps i need to turn that mini keyboard above into a real pic..?!
Anyway, any ideas or questions, let me know ๐
nat