Construct a chord by root tone and key distances

Construct a chord by root tone and key distances

construct_chord_raw(root_tone, distances_rel, chord_type = NULL,
  label_suffix = NULL)

Arguments

root_tone	root tone of chord
distances_rel	relative distances: major is e.g. c(4, 3), minor c(3, 4) etc.
chord_type	a chord type, e.g. major, minor
label_suffix	a suffix, e.g. "m" for minor