\version "2.19.49" % 2017-11-28

%% Beam crochets separately.
%% 2.18.2 can't parse this format for beatStructure

\layout {
  \context {
    \Score
    \overrideTimeSignatureSettings
    2/2 % timeSignatureFraction
    1/8 % baseMomentFraction
    2,2,2,2 % beatStructure
    #'() % beamExceptions
    \overrideTimeSignatureSettings
    3/2 % timeSignatureFraction
    1/8 % baseMomentFraction
    2,2,2,2,2,2 % beatStructure
    #'() % beamExceptions
    \overrideTimeSignatureSettings
    4/2 % timeSignatureFraction
    1/8 % baseMomentFraction
    2,2,2,2,2,2,2,2 % beatStructure
    #'() % beamExceptions
    \overrideTimeSignatureSettings
    3/4 % timeSignatureFraction
    1/8 % baseMomentFraction
    2,2,2 % beatStructure
    #'() % beamExceptions
    \overrideTimeSignatureSettings
    4/4 % timeSignatureFraction
    1/8 % baseMomentFraction
    2,2,2,2 % beatStructure
    #'() % beamExceptions
    \overrideTimeSignatureSettings
    5/4 % timeSignatureFraction
    1/8 % baseMomentFraction
    2,2,2,2,2 % beatStructure
    #'() % beamExceptions
    \overrideTimeSignatureSettings
    6/4 % timeSignatureFraction
    1/8 % baseMomentFraction
    2,2,2,2,2,2 % beatStructure
    #'() % beamExceptions
    \overrideTimeSignatureSettings
    7/4 % timeSignatureFraction
    1/8 % baseMomentFraction
    2,2,2,2,2,2,2 % beatStructure
    #'() % beamExceptions
    \overrideTimeSignatureSettings
    8/4 % timeSignatureFraction
    1/8 % baseMomentFraction
    2,2,2,2,2,2,2,2 % beatStructure
    #'() % beamExceptions
  }
}