Do you know of any other songs by other artists that change keys into the tritone? This track has verses in E major, choruses in G major, and a coda in Bb major.

https://github.com/ldrolez/free-midi-chords here is a free collection thats just as good

The verses don't feel like they reach a cadence at all and it's unsettling.

What are your thoughts on these chords?

What's the deal with that second chord in the verses? It's like a weird v/VI thing going on. I love the mediant at the end of each chorus.

I have always been fond of 6add9 chords because they wrap you in a warm blanket on a trip to dreamland. lol

testes