Interesting choice to put "She's Not There" by Santana, which seems kind of like an anti-love song! :) I would think something like "Samba Pa Ti" would be a better fit.
Ha! Another reference to the "Carlos Santana Secret Chord Progression," which is basically just a minor i to a Major IV (like Evil Ways, Oye Como Va, or many of his other hits). Leave it to Zappa! :)