What Is Music?

Dan and Linda discover which body part is used when singing; Dan and Linda go to a voice lab to play some singing roulette.

Dan and Linda visit the experts to study the alchemy of music, emotion, and memory. Plus, the two attempt to give each other skin orgasms.

The guys discover what's happening within the human brain when music is heard; Dan participates in a dance lesson.

Linda takes a look at the history of instruments and sees whether people can tell the difference between a real and virtual clarinet.

Dan and Linda give a quick history of the disco jockey in various forms; DJ Nina Las Vegas demonstrates how she uses the decks.

The guys take a look at the art behind a supermarket playlist and how music influences gym-goers. Plus, a French versus Italian wine experiment.