A first level would be a popup menu entry that proposes, based on the selected bars, possible reharmonized chord progressions. When selected it replaces the current chords by the reharmonized chords.
A second level would be to have a new barrenderer dedicated to show the reharmonized chords.
A first level would be a popup menu entry that proposes, based on the selected bars, possible reharmonized chord progressions. When selected it replaces the current chords by the reharmonized chords.
A second level would be to have a new barrenderer dedicated to show the reharmonized chords.