No one has mentioned the Theremin scene on last nights “The Simpsons”??? It’s about halfway through the episode when played by Milhouse to accompany his love song to Lisa. You can’t buy that kind of publicity 
I saw that lol! I was watching with my parents and we were just talking about theremins because my aunt just borrowed mine and no less than a minuet later milhouse rolls one out (this is actually the second theremin appearance completing their comedic method of jokes in twos)