HARPO MARX on harp CHICO MARX on piano and GROUCHO MARX on trombone THE MARX BROTHERS Portrait by Clarence Sinclair Bull for A NIGHT AT THE OPERA 1935 director Sam Wood screenplay
Groucho Marx - Wikipedia
Chico and Groucho Marx play piano together in, "Duck Soup." News Photo - Getty Images
Missouri S&T – News and Events – 'Brilliant' tribute to Groucho Marx comes to S&T