FM was released in the year 1978。FM is also called as Modulation de fréquence, Fiebre musical, FM - rokkikanava, FM - rock-kanava。

Q-SKY is the #1 radio station in Los Angeles mainly because of the music they play, and running the station the way they want to. It has led them to a ratings success. The interesting radio personalities include: Jeff Dugan, rebellious head of the radio station; Mother, who is burned out from being a DJ; Eric Swan, a self centered romantic who wants more than just being a DJ; The Prince of Darkness, the hip night DJ; and Laura Coe, the easy-going type. The movie focuses on the battle between Jeff and his corporate bosses, who want more advertising and less music.

FM actors and actresses include Cleavon Little, James Keach, Jimmy Buffett, Martin Mull, Terry Jastrow, Tom Petty。