input/screech-boink.ly

   1 \version "2.4.0"
   2 \header {
   3     title = "Screech and boink"
   4     subtitle = "Random complex notation"
   5     composer = "Han-Wen Nienhuys"
   6 }
   7
   8 \score {
   9      \context PianoStaff <<
  10         \context Staff = "up" {
  11             \time 4/8
  12             \key c \minor
  13
  14
  15             << {
  16                 \revert Stem #'direction
  17                 \change Staff = down
  18                 \set subdivideBeams = ##t
  19                 g16.[
  20                     \change Staff = up
  21                     c'''32      \change Staff = down
  22                     g32 \change Staff = up
  23                     c'''32      \change Staff = down
  24                     g16]
  25                 \change Staff = up
  26                 \override Stem  #'direction = #1
  27                 \set followVoice = ##t
  28                 c'''32([ b''16 a''16 gis''16 g''32)]  } \\
  29                { s4 \times 2/3 { d'16[ f' g'] } as'32[ b''32 e'' d''] } \\
  30                { s4 \autoBeamOff d''8.. f''32  } \\
  31                { s4 es''4 }
  32            >>
  33         }
  34
  35         \context Staff = "down" {
  36             \clef bass
  37             \key c \minor
  38             \set subdivideBeams = ##f
  39             \override Stem  #'french-beaming = ##t
  40             \override Beam  #'thickness = #0.3
  41             \override Stem  #'thickness = #4.0
  42             g'16[ b16 fis16 g16]
  43             << \makeClusters {
  44                 as16 <as b>
  45                 <g b>
  46                 <g cis>
  47             } \\
  48                {
  49                    \override Staff.Arpeggio  #'arpeggio-direction =#-1
  50                    <cis, e, gis, b, cis>4\arpeggio  }
  51            >>
  52         }
  53     >>
  54     \midi { \tempo 8 = 60 }
  55
  56     \layout {
  57         raggedright = ##t
  58
  59         \context {
  60             \Staff
  61             \consists Horizontal_bracket_engraver
  62         }
  63
  64     }
  65 }