% no alts.
\score { \notes
\relative c'' {
-\repeat semi 3 { c^"3$\\times$ 0alt" d }
+\repeat volta 3 { c^"3$\\times$ 0alt" d }
% less alts than body
-\repeat semi 4 { c^"4$\\times$ 2alt" d } \alternative { e f }
+\repeat volta 4 { c^"4$\\times$ 2alt" d } \alternative { e f }
% more alts than body
-\repeat semi 2 { c^"2$\\times$ 3alt" d } \alternative { e f g }
+\repeat volta 2 { c^"2$\\times$ 3alt" d } \alternative { e f g }
}}