That's a qualitatively different "tritone substitution" than what the author describes. author: spice up your jazz by simply replacing one dominant 7th chord w

That's a qualitatively different "tritone substitution" than what the author describes. author: spice up your jazz by simply replacing one dominant 7th chord with another a tritone away! Scarlatti: You thought I was aiming toward D-flat? Bitch, I'm surfing in G major! Your puny diatonic expectations cannot contain me. Put simply-- you can use regular expressions to try out the author's substitutions, but you'll need to build your own parser to try out Scarlatti's.