many music and dancing styles become popular very quickly and the whole work dances to their rhythm . however , they soon go out of fashion .
the Charleston（查尔斯顿舞）is a fast jazz dance ( 爵士舞)which has twisting steps and side kicks . the first people who danced the Charlestonwere the Africaan-Americans who moved to new york at the beginning of the 20thcentury . this dance was very popular in the 1920s but today there aren't many people who know how to dance it .
Discois a style of music and dance which became popular in the 1970s . Disco music is very rhythmic and the dancers dancers dance more freely . lt's fun and there are no difficult steps to follow . that's why it' s still popular with some people .
Macarena is a south American song which was a big hit in 1996 . a funny dance was born from the smog soon afterwards . the Macarena dance looks a lot like aerobics . lt's got rhythm and all the dancers make the same moves . this dance was popular for a couple me years only
