When I was out running errands today this came on the radio:
After the song was over the DJ came on and announced that the song was by David Bowie. That originally surprised me, but when I came home and re-listened to it, the voice was obvious. Wikipedia said the song, which was released as a novelty single in 1967, was "a pastiche of songs by one of Bowie's early influences, Anthony Newley. At that time the song flopped, but became a hit when it was re-released in 1973.