For those that also happen to have Liquid Notes, here's a cool feature! For example, let's say you went crazy in Waveform, and are not sure what your MIDI chord progression is anymore. Maybe it's no longer recognizable with multiple inversions or whatever.
But say you would like to know exactly what it is in order to easily insert chord change markers along the timeline in your DAW. I believe that this will work well as long as you have at least one track with chords in your MIDI file. Liquid Notes identifies tracks by type such as chords, melody, bass, and rhythm.
Import a MIDI arrangement into Liquid Notes and have all chords identified. No need for LoopBe or a virtual MIDI cable hooked to your DAW. Just export your MIDI from Waveform, and drag it into LN. Bang! You can do this with the standalone Liquid Notes, quick and dirty. And if you want to tweak the chords a little further, you could ...
http://www.re-compose.com/identify-all-chords-of-a-midi-file-when-importing-it-into-liquid-notes.html