A rondo is a musical form characterized by a recurring theme that alternates with contrasting sections. Typically structured as ABACA or ABACABA, the main theme (A) is repeated multiple times, while the other sections (B, C) provide variety. This form is often found in classical music, especially in the works of composers like Ludwig van Beethoven and Wolfgang Amadeus Mozart. In addition to music, the term "rondo" can also refer to a type of dance or a poetic structure. In dance, it involves a repeated sequence of movements, while in poetry, it may describe a recurring refrain. Overall, the concept of repetition and contrast is central to the idea of a rondo.