My whole life I’ve been a fraud. I have come to accept this with the help of writer Daniel W. Foster and violinist Friedrich “Fritz” Kreisler, the latter of whom (in 1905, hoping to draw attention to his concerts) composed a piece he fraudulently attributed to the legendary Gaetano Pugnani.[1],[2] And but here’s the thing: It’s amazing. It’s a fraud and it’s a soaringly beautiful piece of music. You might even say genuinely beautiful, if you’re in the mood for a paradox, which...