Tends towards being a bit of a cynical reference, but—

• 1970 - Turn Up Your Radio, The Masters Apprentices.
• 1970 - Rock & Roll, The Velvet Underground.
• 1972 - Roadrunner, The Modern Lovers.
• 1975 - Radioactivity, Kraftwerk - (kinda).
• 1979 - On The Radio, Donna Summer.
• 1980 - Oh Yeah (There's a Band Playing On The Radio), Roxy Music.
• 1981 - Rocking With My Radio, Lesley Jayne.

Someone could to a list of songs with samples from the radio, but I hate that shit.

• Internet Radio