We'll kick off the chase with Diana Deutsch, a professor specializing in the psychology of music, who could extract song out even the most monotonous of drones. (Think Ben Stein in Ferris Bueller. Bueller ... Bueller ...)

For those of us who have trouble staying in tune when we sing, Deutsch has some exciting news—the problem might not be your ears, but your language. She tells us about tone languages such as Mandarin and Vietnamese which rely on pitch to convey the meaning of a word. Turns out, speakers of tone languages are exponentially more inclined to have absolute—aka 'perfect'—pitch. And, nope, English isn't one of them.

What is perfect pitch anyway? And who cares? Deutsch, along with Jad and Robert, will duke it out over the merits of perfect pitch. A sign of genius, a nuisance, or an evolutionary superpower? You decide. (We can't.)