1 2\header { 3 texidoc ="The part combiner detects a2, solo1 and solo2, and prints 4texts accordingly. 5 6" 7 8 9 } 10 11 12\version "2.21.0" 13 14\layout { ragged-right= ##t } 15 16vone = \relative { R1 a'2 r4 r a a a a } 17vtwo = \relative { R1 f'4 f4 f4 f f f a a } 18comm = { s1 s2 s4_\markup { \small "expect: solo 2" } 19 s4 s2 s4_\markup { \small "expect: a2" } s4 } 20\new Staff << 21 \partCombine \vone \vtwo 22 \comm 23>> 24 25