Matt,

Thanks. 'Chord Track' is the one generated by right-clicking in any track in Mixer, selecting 'Edit Midi' and 'Generate Chord Track on this Track'.

What I'm hoping for is to be able to hear just chords playing (which soloing the chord track does), and then for any changes made to chords to be reflected immediately in the chord track without the need to regenerate it. Suspect it isn't possible, but am ever-hopeful given the resourcefulness of forum contributors!