Thanks so much for the demo -- I love Omnichord/Q-Chords! They sort of remind me of the electric home organs that were popular in the seventies -- instant bosa nova band at the touch of a button, but still useful for contemporary music. (I think Helen Ganya used one a fair bit on their last album, maybe?)
This could honestly write some marketable background music. The nostalgia takes over for me, I love cheesy midi sounds. Minus the Bear wrote a whole album using these sounds, so it's definitely got its uses.
I've always found that my QChord and Omnichord really shine when I turn chord hold on and turn down cord volume. The strumplate can be played alone that way.