%% DO NOT EDIT this file manually; it is automatically
%% generated from LSR http://lsr.di.unimi.it
%% Make any changes in LSR itself, or in Documentation/snippets/new/ ,
%% and then run scripts/auxiliar/makelsr.py
%%
%% This file is in the public domain.
\version "2.19.40"

\header {
  lsrtags = "rhythms"

  texidoc = "
Beat grouping within a measure is controlled by the context property
@code{beatStructure}.  Values of @code{beatStructure} are established
for many time signatures in @code{scm/time-signature-settings.scm}.
Values of @code{beatStructure} can be changed or set with @code{\\set}.
Alternatively, @code{\\time} can be used to both set the time signature
and establish the beat structure. For this, you specify the internal
grouping of beats in a measure as a list of numbers (in Scheme syntax)
before the time signature.

@code{\\time} applies to the @code{Timing} context, so it will not
reset values of @code{beatStructure} or @code{baseMoment} that are set
in other lower-level contexts, such as @code{Voice}.

If the @code{Measure_grouping_engraver} is included in one of the
display contexts, measure grouping signs will be created.  Such signs
ease reading rhythmically complex modern music. In the example, the 9/8
measure is grouped in two different patterns using the two different
methods, while the 5/8 measure is grouped according to the default
setting in @code{scm/time-signature-settings.scm}:

"
  doctitle = "Conducting signs measure grouping signs"
} % begin verbatim

\score {
  \new Voice \relative c'' {
    \time 9/8
    g8 g d d g g a( bes g) |
    \set Timing.beatStructure = 2,2,2,3
    g8 g d d g g a( bes g) |
    \time 4,5 9/8
    g8 g d d g g a( bes g) |
    \time 5/8
    a4. g4 |
  }
  \layout {
    \context {
      \Staff
      \consists "Measure_grouping_engraver"
    }
  }
}
