Rock Zone Sign Sticker is a place where only people listening to rock music are allowed! Rock music is a wide genre of popular music that originated as rock and roll, a style that drew directly from the blues and rhythm and blues genres of African-American music and from country music. Rock also drew from a number of other genres such as electric blues and folk and incorporated influences from jazz, classical, and other musical styles. For instrumentation, rock has centered on the electric guitar, usually as part of a rock group with electric bass guitar, drums, and one or more singers.