I've run into something that I think is a bug -- or I'm not understanding something. It happens when you are in a \repeat volta section and use a \repeat unfold just before the \alternative section.
\version "2.25.13" \relative { c''4 c c c | \repeat volta 2 { \repeat unfold 2 { d4 d d d } % d4 d d d % uncomment me and everything's fine \alternative { \volta 1 { e4 e e e } \volta 2 { f4 f f f } } } g4 g g g } The work around is to have one line of non-repeated notes just before the \alternative section. -- Knute Snortum