Brendan O'Carroll

For many people, Mrs. Brown has come from the middle of nowhere. But Mrs. Brown was first written for radio. I wrote it for a radio series in 1992. It was a five-minute piece for radio, and it's been absolutely astonishing.

If you're in pop music, you've got to deal with the changing of the guard every few years. By the time the '70s arrived, I was well aware of the cyclical nature of the game. Pop music is a creature of the moment; it thrives on the mood of its time. Either you hook into that or you're not going to be part of it.