In the sixties, if you were a fan of Marvel Comics, you were probably a member of their official fan club, which they called The Merry Marvel Marching Society. It didn't do much…didn't even march anywhere. But it did have a jazzy theme song, which was recorded for the end titles of the first animated series of Marvel heroes. Here, someone named Matthew Hawes has taken the song and illustrated it with footage from that TV show and other cartoon appearances of Marvel characters…