An approach to radio programming in which a station's management gives the DJ complete control over program content. Freeform shows are as different as the personalities of DJ's, but they share a feeling of spontaneity, a tendency to play music that is not usually heard. Their ideology tends to be liberal or radical, though their program content is not usually overtly political. Many DJ's mix diverse musical styles, engage in monologues between music sets and/or accept callers on the air. The only rules that free-form DJ's are bound by are FCC regulations such as station identification and restrictions on foul language.