As for the key signature, I am still seeing nothing about key in the pdf when I do this to remove all complexity:
\version "2.22.2" \key d \major { a } Log says: $ lilypond -f pdf the-mountain.ly GNU LilyPond 2.22.2 (running Guile 2.2) Processing `the-mountain.ly' Parsing... Interpreting music... the-mountain.ly:2:1: warning: skipping zero-duration score \key d \major the-mountain.ly:2:1: warning: to suppress this, consider adding a spacer rest \key d \major Interpreting music... Preprocessing graphical objects... Finding the ideal number of pages... Fitting music on 1 page... Drawing systems... Converting to `the-mountain.pdf'... Success: compilation successfully completed On Fri, Jun 3, 2022 at 10:09 AM Andrew Musselman <andrew.mussel...@gmail.com> wrote: > Okay subtle but I do see the difference; thank you > > On Fri, Jun 3, 2022 at 10:07 AM David Kastrup <d...@gnu.org> wrote: > >> Andrew Musselman <andrew.mussel...@gmail.com> writes: >> >> > I got a beam by adding `\(` and `\)` around the b and c, looks good. >> >> That's not a beam but a phrasing slur, and at that point in the score, a >> phrasing slur seems like an odd choice: it usually extends over whole >> phrases rather than joining two notes. You probably want a straight >> slur, gotten with `(` and `)`. A beam is a straight line substituting >> for flags on a note stem and connecting several notes of length 1/8 or >> shorter. >> >> -- >> David Kastrup >> >