Music includes jazz.
Jazz is a music genre that originated in African American communities of New Orleans , United States , in the late 19th and early 20th centuries , and developed from roots in blues and ragtime . Music . Indeed , throughout history , some new forms or styles of music have been criticized as `` not being music '' , including Beethoven 's Grosse Fuge string quartet in 1825 , early jazz in the beginning of the 1900s and hardcore punk in the 1980s .