All the Superheroes Sing on 1980 Brazilian Bozo the Clown TV Show
Comic Book Resources dug up a gem here. Superman, Batman, Spider-Man, Wonder Woman, Thor and Shang-Chi do their best Village People routine with a song entitled “Somos Todos Super Amigos.”
Introduced, of course, by Bozo the Clown and a homemade robot.
Poor Shang-Chi. Even Aquaman gets a movie before he does. But he will always have this moment in the sun.