1\version "2.21.0"
2
3\header {
4  texidoc = "Chords containing unisons or seconds:
5    Center articulation marks, dynamics, slurs, etc. on the notehead that
6    is on the “correct” side of the stem."
7}
8
9{
10  e''4-^ <e'' e''>-^\p <c'' e'' e''>-^\f <a' d'' e''>-^
11  <f'' f''>(\< <e'' e''>)\! <f'' f''>\> ~ <f'' f''>\!
12  f'-^ <f' f'>-^\p <f' f' a'>-^\f <f' g' c''>-^
13  <e' e'>(\< <f' f'>)\! <e' e'>\> ~ <e' e'>\!
14}
15