It’s hard to imagine Bon at the age of 75. He was always a puckish, sort of ageless Peter Pan figure. AC/DC is a good example – Though he was old enough to be Angus and Malcolm’s father, he fit the band like a hand in a glove simply because of his attitude and demeanour. When I joined Fraternity as a 20-year-old neophyte, I literally learned how to be a rock star simply by watching Bon. Though he acted as one who was born to it, he never lost his humility – he would give you the shirt off his back. I saw him do it.