Guitar strum rhythms

For guitar music it is possible to show strum rhythms, along with melody notes, chord names, and fret diagrams.

\version "2.24"

\include "predefined-guitar-fretboards.ly"

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  \new ChordNames \chordmode {
    c1 | f | g | c
  }
  \new FretBoards \chordmode {
    c1 | f | g | c
  }
  \new Voice \with {
    \consists "Pitch_squash_engraver"
  } \relative c'' {
    \improvisationOn
    c4 c8 c c4 c8 c
    f4 f8 f f4 f8 f
    g4 g8 g g4 g8 g
    c4 c8 c c4 c8 c
  }
  \new Voice = "melody" \relative c'' {
    c2 e4 e4
    f2. r4
    g2. a4
    e4 c2.
  }
  \new Lyrics \lyricsto "melody" {
    This is my song.
    I like to sing.
  }
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