1\version "2.21.0"
2
3\header {
4  texidoc = "@code{\\quoteDuring} and @code{\\cueDuring} shall properly quote
5voices that create a sub-voice.  The sub-voice will not be quoted, though.
6Exceptions are sections of parallel music @code{<< @{...@} \\ @{...@} >>},
7which will be quoted.
8"
9}
10
11% Simple case, normal sub-voice
12quoteMe = \relative {
13  c'4 c
14  \new Voice {
15    c4 c
16  }
17}
18\addQuote "quoteMe" \quoteMe
19% Also works if wrapped with \new Voice
20\addQuote "quoteMeA" \new Voice \quoteMe
21
22% Also works with voice directly inside relative
23quoteMeI = \relative \new Voice {
24  c'4 c4
25}
26\addQuote "quoteMeI" \quoteMeI
27
28% Quoting music with some parallel sections (identical rhythm)
29quoteMeII = \relative {
30  c'4 c
31  << { d4 e4 } \\ { c4 b4 } >>
32  c4
33}
34\addQuote "quoteMeII" \quoteMeII
35
36% Quoting music with some parallel sections (different rhythm)
37quoteMeIII = \relative {
38  c'4 c
39  << { d4 e4 } \\ { c4. b8 } >>
40  c4
41}
42\addQuote "quoteMeIII" \quoteMeIII
43
44
45
46
47<<
48  \new Staff \relative {
49    c''4 \cueDuring "quoteMe" #DOWN { r4 }
50    c4 \cueDuring "quoteMe" #DOWN { r4 } % <- no cue note due to sub-voice
51  }
52  \new Staff \relative {
53    c''4 \cueDuring "quoteMeA" #DOWN { r4 }
54    c4 \cueDuring "quoteMeA" #DOWN { r4 } % <- no cue note due to sub-voice
55  }
56  \new Staff \relative {
57    c''4 \cueDuring "quoteMeI" #DOWN { r4 }
58    c4
59  }
60  \new Staff \relative {
61    c''4 \cueDuring "quoteMeII" #DOWN { r4 }
62    c4 \cueDuring "quoteMeII" #DOWN { r4 } % <- quoted parallel notes
63  }
64  \new Staff \relative {
65    c''4 \cueDuring "quoteMeIII" #DOWN { r4 }
66    c4 \cueDuring "quoteMeIII" #DOWN { r4 } % <- quoted parallel notes
67  }
68>>
69