Re: How can I print only some parts of a score (staves, but no chords)?

[Federico Bruni]

Il giorno dom 30 apr 2023 alle 13:19:42 +0200, Alessandro Bertulli 
<alessandro.bertulli96@gmail.com> ha scritto:
> However, the singers do not need the chords,
> so I would like to omit them and simply print a version of the 
> document
> with only the staves. Is it possible to do this using the SAME 
> lilypond
> source file?
>
> I have read something about using tags, but I don't know how should I
> use them in my file, which by the way is this:

Don't use tags.

Just use one variable name (say, music) for the \relative block and 
another variable name (say, chords) for the \chords block.
Then call only music in the score block for the singers; and music + 
chords in the score block for the guitar player.

You can find many examples in the documentation about using variables.