Fantastic, different than Pierre-Yves Plat, a piano reference... You succeeded achieving doing something less funny, but more difficult than what he invented... ;-)
this arrangement for piano was one of the most beautiful to me so far, and the pianist is also incredibly good, I'm picky about music, I know what I'm talking about, because I also play music.
Love it ! The secret to this tune is the quick return to the root/minor 7th. It reaches out to the 4th key of the cicrle of 5ths, then to the 3rd, then comes back home with a 7th. That's the hook, and I never tire of listening to it!