Ticker-like scrolling for playback
For playback, i would like the voices/parts to scroll to the right in sync.
Like a smooth financial stock ticker. But instead, it would be the sheet music that is scrolling.
So instead of multiple pages of sheet music and a moving cursor, you would just have one page.
All of the voices would scroll smoothly along a timeline.
Essentially, the cursor would be fixed in one place and the sheet music itself would scroll. When the note touches the fixed cursor, then that note is played.
This would allow the user to not have to constantly look from left-to-right and then up-and down.
You could just look at your monitor in one place and the music itself would scroll. So you would never need to constantly move your eyes and head to follow the sheet music.