What is the first song or piece of music you can remember hearing on the radio (or)?

[abaris]

'Twas my older sister who hipped me to Jimi Hendrix and Led Zeppelin, both acts before my own time.

You were born in the 60ies, weren't you? So you should at least have some fleeting memory of what was on the radio back then. Not that Hendrix or Led Zeppelin would have interested me much at the age of four or five. I certainly prefered the more easy on the ears tunes in a manner of speaking.