I've been boning up on my music theory and came across this interview with Jacob Collier which has been turning my brain to mush for the past week. Here's someone else's analysis of negative harmony which helps clarify things a bit.
Thanks for sharing this, it's quite fascinating. I've been in a bit of a slump music wise and this has given me the impetus to start exploring again. It's given me a idea for a little project to start honing the front-end web skills I've been learning too. I'm going to try to create a website tool that allows a user to generate the negative harmony for a selected key. From my googling, it appears there's a gap in the market which lays out that info in a simple and nicely presented away. Especially as this subject seems to be all the rage at the moment following the Jacob Collier interview. Though a brief search reveals that the guy who created this site on the circle of fifths very recently registered the domain 'negativeharmony.com', so he probably has a similar idea to me. I'll have to see if I can come up with better domain name.