bitshift_variations.ly.template

% License: CC BY-NC  https://creativecommons.org/licenses/by-nc/4.0/
\version "2.18.2"

\language "english"

\header {
   title = "Bitshift Variations in C Minor"
   composer = "Rob Miles"
   arranger = "arr. Python"
   tagline = \markup { \center-column { \line { \typewriter \fontsize #-2.5 "echo \"g(i,x,t,o){return((3&x&(i*((3&i>>16?\"BY}6YB6%\":\"Qj}6jQ6%\")[t%8]+51)>>o))<<"}
                                 \line { \typewriter \fontsize #-2.5 "4);};main(i,n,s){for(i=0;;i++)putchar(g(i,1,n=i>>14,12)+g(i,s=i>>17,n^i>>13,10)+"}
                                 \line { \typewriter \fontsize #-2.5 "g(i,s/3,n+((i>>11)%3),10)+g(i,s/5,8+n-((i>>10)%3),9));}\"|gcc -xc -&&./a.out|aplay"}
                                 \line { #(string-append "Music engraving by LilyPond "(lilypond-version))}
                    }
            }
}

global = {
   \time 4/4
   \key c \minor
   \tempo "Digitally" 4=120
}

cello = {
   \global
   \clef bass
   \repeat unfold 30 {
   {%- for row in voice[0]|batch(32) %}
   {{ row|join(' ') }}
   {%- endfor %}
   }
}

viola = {
   \global
   \clef treble
   \repeat unfold 15 {
   {%- for row in voice[1]|batch(32) %}
   {{ row|join(' ') }}
   {%- endfor %}
   }
}

musicbox = {
   \global
   \clef treble
   \repeat unfold 5 {
   {%- for row in voice[2]|batch(32) %}
   {{ row|join(' ') }}
   {%- endfor %}
   }
}

accordion = {
   \global
   \clef treble
   \repeat unfold 3 {
   {%- for row in voice[3]|batch(32) %}
   {{ row|join(' ') }}
   {%- endfor %}
   }
}

\score {
   <<
      \new Staff \with {midiInstrument = #"accordion"} { \accordion }
      \new Staff \with {midiInstrument = #"music box"} { \musicbox }
      \new Staff \with {midiInstrument = #"viola"} { \viola }
      \new Staff \with {midiInstrument = #"cello"} { \cello }
   >>
   \layout { }
   \midi { }
}