“I could play that.” “What are you talking about?” “That. That eerie music thingy.” “Do you mean the theremin?” “Yeah. Well, I don’t know what you call it, but I bet you I could learn how to play it.” “You’re on. I’ll bet you can’t learn how to play Over the Rainbow on the theremin in a month. If you lose, you have to take me out to dinner. If you win, I’ll take you out. I’ll even show you my nipples.” And so, I was off and running in my continuing quest to learn how to play yet another musical instrument — this time the theremin — and get…