This intriguing canonical movement is the final one in Marcello's Sonata II for 2 cellos and continuo. No continuo scored for the movement. It is a pure duet for the two instruments. Christopher Weait and Margaret Barstow Weait often performed it for children's and school concerts as an example of repetitive music. The duet can easily be performed by 2 bassoons.
A printed version is available at SKU