Violinist and composer with an unnamed city Philharmonic Orchestra from the "Musical Justice" story of comic book Daredevil Comics #104 (November 1953)
A former refugee, he has composed his first symphony after years of work. He shows it to his conductor/friend, smarmy Fedor Mauler. Mauler finds it so good he must steal it. He sends Caffa on a vacation, and presents the work as his own and rehearses it with the orchestra. Caffa confronts him, is disbelieved, and fired.