LilyPond

LilyPond是一个用于音乐雕刻的计算机程序和文件格式。LilyPond的主要目标之一是制作出具有传统布局规则的乐谱。LilyPond为跨平台且可用于多种常见的操作系统。LilyPond是自由软件，它在GNU通用公共许可证的条款下发布。

version "2.19.82"include "english.ly"header {  title = markup { "Excerpt from" italic "fibonacci" }  composer = "Patrick McCarty"  %  copyright = markup fontsize #-5   %  {  %    Copyright © 2009.  %    Typeset with GNU LilyPond.  %    Released into public domain by the composer.  %  }}paper {  paper-height = 4.6in  paper-width = 8.5in  indent = #0  system-count = #2}score {  new PianoStaff = "pianostaff" <<    new Staff = "RH" relative c' {      accidentalStyle Score.piano      clef "treble"      time 2/4      set Score.currentBarNumber = #51      tempo "Slow and steady" 4 = 60      <e gs,>4 acciaccatura { cs16 } <e gs,>4 | % m. 51      <ds gs,>4 acciaccatura { e16 } <cs gs>4 | % m. 52      <cs gs>4 acciaccatura { ds16 } <c g>4  | % m. 53      <cs gs>4 acciaccatura { ds16 } <es bs gs>4 | % m. 54      <e gs,>4 acciaccatura { cs16 } e16 f gs a | % m. 55      <gs c,>8 acciaccatura { as16 }      <es b>8 ~ <es b>16 ds b as | % m. 56      b16 d8 bf32 f' g16 af bf c | % m. 57      <df df,>16 ( c af ) <e' e,> ( ds b ) <g' g,> ( ds | % m. 58      time 3/4      <gs gs,>16 ) noBeam d,16 f gs      a16 e f b      c16 d, ( f gs | % m. 59      a16 b ) e, ( f      gs16 b c ) f, (      gs16 as b c ) | % m. 60    }    new Dynamics = "Dynamics_pf" {      s4 p < s4 | % m. 51      s4 s4 | % m. 52      s4 mp > s4 | % m. 53      s4 s4 ! | % m. 54      s4 p s4 | % m. 55      s1 * 2/4 | % m. 56      s4 < s4 | % m. 57      s4 s4 | % m. 58      override DynamicText.extra-spacing-width = #'(-0.75 . 0.75)      s16 mf s16 p s8 s4 s4 | % m. 59      s2. | % m. 60    }    new Staff = "LH" relative c, {      clef "bass"      time 2/4      cs4. cs8 | % m. 51      cs4. d8 | % m. 52      f4. a8 | % m. 53      f4. d8 | % m. 54      cs4. cs8 | % m. 55      d4 ds | % m. 56      gs4. bf,8 | % m. 57      f'4 b, | % m. 58      time 3/4      d4. d8 ~ d4 | % m. 59      ef2 f4 | % m. 60    }  >>}