Slipstream (1973)

Popular, but mysterious rock D.J Mike Mallard (Askew) (who broadcasts his show from an isolated farmhouse) is one day found by a four young people who land their plane nearby his farm. One of them, Kathy (Oatman), falls for Mallard who is also battling with his producer (Rill) over his refusal to play the commercial music that the radio station and record companies want him to play.