OptionalstyleVoicing style to build.
OptionaltopConstrain the highest voice to this pitch class (0..11) when given.
OptionaloctaveBase octave in scientific pitch notation: octave 4 starts the stack near
middle C (MIDI 60), i.e. near 12 * (octave + 1).
OptionalrootlessOmit the root regardless of style (relevant for jazz voicings).
Options controlling voiceChordStyled.