Tin Pan Alley Cats is a 1943 animated short subject, directed by Bob Clampett for Leon Schlesinger Productions as part of Warner Bros.' Merrie Melodies series. A follow-up to Clampett's successful Coal Black and de Sebben Dwarfs, released earlier in 1943, Tin Pan Alley Cats focuses upon contemporary themes of African-American culture, jazz music, and World War II, and features a caricature of jazz musician Fats Waller as an anthropomorphic cat. The short's centerpiece is a fantasy sequence derived from Clampett's black and white Looney Tunes short Porky in Wackyland (1938).