“Originating in France, a mainly octosyllabic poem consisting of between 10 and 15 lines and three stanzas. It has only two rhymes, with the opening words used twice as an unrhyming refrain at the end of the second and third stanzas.” https://www.poetryfoundation.org/learn/glossary-terms/rondeau#:~:text=Originating%20in%20France%2C%20a%20mainly,the%20second%20and%20third%20stanzas.
Rondeau | Poetry Foundation
Published
How my heart sings 