\version "2.16.2"

\header {
	tagline = ""
}

\paper {

	% Paper size
	paper-width = 20 \cm
	paper-height = 6.5 \cm

	% Margins
	top-margin = 2 \mm
	bottom-margin = 2 \mm
	left-margin = 3 \mm
	right-margin = 2 \mm


	indent = 5 \mm
}

%% Voices

riff = \relative c { g8 b d e f e d b }

bass = {
	\repeat unfold 4 \riff
	\repeat unfold 2 { \transpose g c' \riff }
	\repeat unfold 2 \riff
	\transpose g d' \riff
	\transpose g c' \riff
	\repeat unfold 2 \riff
	\bar "||"
}

%% Merge score

\score {
	\new Voice = "bass"  { \clef bass \key g \major \numericTimeSignature \time 4/4 \bass}

	\layout { }

	\midi { }
}