That could be a great idea. If one can make the color change with note pitch,
and allow for chords (triads in our case), and take into the account that the
flat/sharp notes uses number notation rather than colors..
Den 12. februar 2018 kl. 04.23.21 +01.00 skrev Andrew Bernard
> Hi Hallvard,
> What a wonderful project. And welcome to lilypond.
> You can make coloured background easily. We have a snippet repository - the
> Lilypond Snippet Repository - full of techniques that are not fully explained
> in the manual.
> This may be what you are after, rather than coloured noteheads, I think.
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