Disco is a style of dance music that developed in the early 70s, mainly from funk and soul music. It was popularized and orginated by mainly gay and black audiences in larger cities in the U.S. and is derived from the French word discothèque meaning nightclub.
Blues was originated by African Americans in the Deep South of the United States in the beginning of the 20th century. It draws inspiration from roots in African-American work songs, spirituals, traditions, and folk music
Punk Rock developed in the early 70s inspired by 60s garage rock and proto-punk music. Punk bands were commonly stripped down, hard and fast melodies that were heavily political and anit-establishment while embracing a DIY ethic.
<span>No two movements of the symphony are alike. The composers often used minuets for drama and the rondo for the finale. It varied with composers. The rondo form is a recurring theme which alternates with other music, typically described as A-B-A. The composer may start out with the rondo, go to a minuet, develop a different melody and return to the rondo. this would make the answer the first and fourth.</span>
