The song “Cincinnati Dancing Pig” was released by everybody and their brother in 1950, and in this post several versions are gathered. The words were written by Al Lewis and the music by Guy Wood. The internet purports the first recording was by Dick Jurgens and His Orchestra in May 1950, but the first release was by Red Foley in August 1950.
The Duluth-related lyric:
From Duluth to Birmingham
He’s the pork chop Dapper Dan,
He’s the keenest ham what am,
Cincinnati dancing pig
…