4 texidoc="Property chordChanges: display chord names only when
5 there's a change in the chords scheme, but always display the
6 chord name after a line break.
11 c1:m \break c:m c:m c:m d
12 c1:m \break c:m c:m c:m d
16 \set chordChanges = ##t
21 \context ChordNames << \scheme \settings >>
22 \context Staff \transpose c c' \scheme
25 linewidth = 40 * \staffspace