2 improOn = \notes {\translator Voice = impro }
3 improOff = \notes {\translator SquashVoice = melo }
5 global = \notes { s1*3 \bar "|."; }
9 \context ChordNames \chords {e8:m7*7 a2.:m7 bes4:m7 b1:m7 e8:m }
10 \context Staff \notes <
11 \context SquashVoice = impro { \global }
12 \context Voice = melo \transpose c'' {
13 e8 e g a a16()bes()a8 g \improOn e8
15 ~fis2 \improOff a16()bes a8 g e
24 \consists Pitch_squash_engraver;
25 \consists Local_key_engraver;
27 NoteHead \override #'style = #'slash
28 Accidentals \override #'transparent = ##t
33 \consists Local_key_engraver;
41 \remove Local_key_engraver;