Final answer:
Round, which is a type of canon in music where a melody is imitated by other voices to create a perpetual, cyclical musical pattern.
Step-by-step explanation:
The simple and familiar type of canon in music is known as a Round. Canons are a form of contrapuntal composition, where a melody is played and then imitated after a short delay by another voice or voices. The term round is synonymous with perpetual canon, which starts over from the beginning seamlessly after reaching its end, creating a cyclical musical experience.
A noteworthy example of this is the popular round “Row, Row, Row Your Boat.” In contrast, a Sonata is a composition typically for a solo instrument or with accompaniment, structured in multiple movements. A Fugue is also a type of contrapuntal composition but is more complex than a round, characterized by the systematic imitation of a principal theme in simultaneous melodic lines. A Rondo, on the other hand, is a musical form with a principal theme that alternates with one or more contrasting themes.