Re: shared notes across piano staff

[Knute Snortum]

--

Knute Snortum

On Wed, Sep 11, 2024 at 9:40 AM Robert Garrigos <robert@garrigos.cat> wrote:

Hi,

I have this piano excerpt I’m trying to reproduce:

and I have this code:

\score {

<<

\new PianoStaff

<<

\new Staff \relative c' {

\key g \minor

\time 3/4

|

{ ef4^( c d~ | d8 c bf!4 a) }

}

\new Staff \relative c' {

\key g \minor

\time 3/4

\clef bass

| <<

{ \omit TupletBracket \omit TupletNumber \tuplet 3/2 4 { r8 ef, a c, ef a d, af' b | r8 c, g' bf d, g a d, fs} }

\\

{ }

\\

{ }

>>

}

>>

>>

}

which gives me:

how can I have the bf and the a in the second measure shared across the staves??

A combination of \change Staff and \stemUp \stemDown will do the trick:

%%%

\version "2.24.4"
\language "english"

up = {
  \change Staff = "upper"
  \stemDown
}

down = {
  \change Staff = "lower"
  \stemUp
}

\score {
  <<
    \new PianoStaff
    <<
      \new Staff = "upper" \relative c' {
        \key g \minor
        \time 3/4
        |
          {  ef4^( c d~ | d8 c bf!4 a) }

      }
      \new Staff = "lower" \relative c' {
        \key g \minor
        \time 3/4
        \clef bass

        | <<
          {
            \omit TupletBracket
            \omit TupletNumber
            \tuplet 3/2 4 {
              r8 ef, a c, ef a d, af' b |
              r8 c, g' \up bf \down d, g \up a \down d, fs
            }
          }
          \\
          {  }
          \\
          {  }
        >>
      }
    >>
  >>
}

%%%