Saya mau tau Contoh fail input LilyPond dari GNU LilyPond. Jelaskan dalam bahasa melayu

title = \markup { "Excerpt from" \italic "fibonacci" }

%  \markup \fontsize #-5 {

%    Typeset with GNU LilyPond.

%    Released into public domain by the composer.

\new PianoStaff = "pianostaff" <<

\new Staff = "RH" \relative c' {

\tempo "Slow and steady" 4 = 60

<e gs,>4 \acciaccatura { cs16[ ds] } <e gs,>4 | % m. 51

<ds gs,>4 \acciaccatura { e16[ ds] } <cs gs>4 | % m. 52

<cs gs>4 \acciaccatura { ds16[ cs] } <c g>4  | % m. 53

<cs gs>4 \acciaccatura { ds16[ e] } <es bs gs>4 | % m. 54

<e gs,>4 \acciaccatura { cs16[ ds] } e16 f gs a | % m. 55

<gs c,>8 \acciaccatura { as16[ gs] }

<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