I like this suggestion. When DJing, especially as an open format DJ, there’s already a lot to manage. So the software needs to stay simple and intuitive (KISS: Keep It Simple and Stupid).
That’s why I really like the idea of inverted colours for easier reading and faster scanning. On top of that, I’d love to see colours get an extra layer of meaning. For example: green for a normal match, orange for extra-energy matches and blue for special matches. Just as an example, but you get the idea.
That way the colour coding gives much more useful info.
I’ve added this as an improvement request. If you like it, please vote for it in the Vote box the top left corne:
(by the way: did you note that not all possible harmonic transitions are being displayed right now?)