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<div class="node">
<p>
<a name="Showing-melody-rhythms"></a>
Previous:&nbsp;<a rel="previous" accesskey="p" href="Automatic-note-splitting.html#Automatic-note-splitting">Automatic note splitting</a>,
Up:&nbsp;<a rel="up" accesskey="u" href="Displaying-rhythms.html#Displaying-rhythms">Displaying rhythms</a>
<hr>
</div>

<h5 class="subsubsection">1.2.3.6 Showing melody rhythms</h5>

<p>Sometimes you might want to show only the rhythm of a melody.  This
can be done with the rhythmic staff.  All pitches of notes on such a
staff are squashed, and the staff itself has a single line

   <blockquote>
<pre class="verbatim">     
     &lt;&lt;
       \new RhythmicStaff {
         \new Voice = "myRhythm" {
           \time 4/4
           c4 e8 f g2
           r4 g g f
           g1
         }
       }
       \new Lyrics {
         \lyricsto "myRhythm" {
           This is my song
           I like to sing
         }
       }
     >>
</pre>
     <p>
 <a href="../ac/lily-eb93211c.ly">
  <img align="middle"
    border="0" src="../ac/lily-eb93211c.png" alt="[image of music]">
 </a>
</p>

   </blockquote>

   <p>Guitar chord charts often show the strumming rhythms.  This can
be done with the <code>Pitch_squash_engraver</code> and
<code>\improvisationOn</code>.

   <blockquote>
<pre class="verbatim">     
     &lt;&lt;
       \new ChordNames {
         \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
       }
     >>
</pre>
     <p>
 <a href="../81/lily-e5cb6883.ly">
  <img align="middle"
    border="0" src="../81/lily-e5cb6883.png" alt="[image of music]">
 </a>
</p>

   </blockquote>

<p class="noindent">

<h5 class="subsubheading">Predefined commands</h5>

<p><code>\improvisationOn</code>,
<code>\improvisationOff</code>.

<p class="noindent">

<h5 class="subsubheading">Selected Snippets</h5>

<!-- TODO - Convert to snippet; -->
<!-- tag for both Rhythms and Guitar? Move to @seealso? -->
<p>For guitar music, it is possible to show strum rhythms, along
with melody notes, chord names, and fret diagrams.

   <blockquote>
<pre class="verbatim">     
     \include "predefined-guitar-fretboards.ly"
     &lt;&lt;
       \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'' {
           \improvisationOff
           c2 e4 e4 
           f2. r4
           g2. a4
           e4 c2.
         }
       }
      
       \new Lyrics {
         \lyricsto "melody" {
           This is my song.
           I like to sing.
         }
       }
     >>
</pre>
     <p>
 <a href="../24/lily-9d24c995.ly">
  <img align="middle"
    border="0" src="../24/lily-9d24c995.png" alt="[image of music]">
 </a>
</p>

   </blockquote>

<p class="noindent">

<h5 class="subsubheading">See also</h5>

   <p class="indent">

   <p>Snippets:
<a href="../../../input/lsr/lilypond-snippets/Rhythms.html#Rhythms">Rhythms</a>.

   <p>Internals Reference:
<a name="index-RhythmicStaff-592"></a><a href="../lilypond-internals/RhythmicStaff.html#RhythmicStaff">RhythmicStaff</a>,
<a name="index-Pitch_005fsquash_005fengraver-593"></a><a href="../lilypond-internals/Pitch_005fsquash_005fengraver.html#Pitch_005fsquash_005fengraver">Pitch_squash_engraver</a>.

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<p>
Previous:&nbsp;<a rel="previous" accesskey="p" href="Automatic-note-splitting.html#Automatic-note-splitting">Automatic note splitting</a>,
Up:&nbsp;<a rel="up" accesskey="u" href="Displaying-rhythms.html#Displaying-rhythms">Displaying rhythms</a>
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<P>
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