Sonata: A sonata is a piece of music, mainly for a solo instrument, with 3 movements in ABA form. The first movement (exposition) is usually fast, the second (development) is slower, in a closely related key and has new material, and the third (recapitulation) is broadly similar to the first, fast again, but also has elements of the new ideas from the development section, and all in the first key.
Rondo form:
The word "rondo" comes from the French word "rondeau," which means "round." In music, a rondo is a form that repeats the main theme over and over again. The rondo has developed into a musical form that is often used as the final movement in classical sonatas, symphonies and concertos. As the final movement, it can usually be