Comets over Flatland

I see this has been posted here and there before, but I'm only at
track 4 in this album, and it's already one of my favorite albums
ever:

http://www.jamendo.com/en/album/5173

Randy Winchester's "Comets over Flatland." Today I learned a new
technique: sus2 chords in 7-EDO, placed carefully so as to somehow
imply the sound of "minor." How can I possibly care if my hearing
"minor" in this piece of music is somehow tainted by 12 when it sounds
this good? Anyway, hope you enjoy.

-Mike