"Walking in the Park with Eloise" is a jazz instrumental written by Jim McCartney, alongside his brother Joe (Joseph) who wrote the lyrics, in the early 1920s to the late 1930s. It was later recorded by his son Paul McCartney with his band Wings and released as a single under the name the Country Hams. The B-side, "Bridge on the River Suite", is another instrumental jazz composition, credited to Paul and Linda McCartney. It was released in the UK on 18 October 1974, and in the US on 2 December 1974.