music = \relative c' { \repeat volta 3 { c4 d e f | \alternative { \volta 1 { c4 d e f | c2 d \break } \volta 2 { f4 g a b | f4 g a b | f2 a | \break } \volta 3 { c4 d e f | c2 d } } } c1 \bar "|." } \markup "default" { \music } \markup \typewriter "'numbers" { \set Score.alternativeNumberingStyle = #'numbers \music } \markup \typewriter "'numbers-with-letters" { \set Score.alternativeNumberingStyle = #'numbers-with-letters \music } \paper { tagline = ##f }