Hi Dimitris, > Is there a way to apply an offset to the existing beam position that Lilypond > has calculated?
Did you try doing a web search for "Lilypond offset beam"? ;) The very first hit (at least for me) is https://lilypond.org/doc/v2.22/Documentation/notation/the-offset-command, which includes the command you want, and even an example applying it to Beam. Hope that helps! Kieren.
