The Dutch duo Spooky & Sue - consisting of the Aruban male singer Iwan Groeneveld and British female singer Sue Chaloner - enjoyed their biggest hit in 1974 with the song 'Swinging on a star'; it peaked at number 2 and stayed up there for a full month. The duo continued until 1977, after which they both pursued solo careers.
My collection: 7" single no. 6859
Found: Plato, Leiden, 4 February 2023
Tracks: 'Swinging on a star' / 'Ain't it good'