I take back what I said in Announcements about playing instruments with number keys.
Would it mess stuff up too much if you assigned one keyboard row for each octave? Like this:
3 qwertyui
2 asdfghj
1 zxcvbnm
And then Shift and Ctrl for flats etc?
Because it's hard to change octaves right now.
/
Another suggestion is the ability to record what we play in the form of a parchment, which could then be traded or replayed by anyone with the same instrument.
This has so much potential.