But back to his music. Does his 34-year-old son like it? He smiles a rare, gap-toothed smile. ‘You’d have to ask him. I think so yeah, but I can’t speak for him. I can speak for my wife because we are both musicians, so of course we influence each other in our musical choices, but as for him, I can’t really say. Up to a certain age you can say our life together is beautiful but then the child becomes a separate person with his own identity. I love them all and am proud of them all. And I often don’t feel deserving of the love I get back from them.’