“It's a blessing and a curse when your first big public album does so well. 'Twen…” — Jamie Cullum

My grandmother on my father's side, a nightclub singer, was a Jewish refugee from Prussia who ended up in Jerusalem, where she met my grandfather - a British army officer. I remember as a child having bowls of chicken soup made by her. There were lots of interesting components, like feet and necks.

I'm no longer a shoeaholic, but I used to be. I used to spend all my time on tour either buying records or shoes.

As I grow older and meet more and more people, I realise how lucky I am to have had a stable family environment. Both my parents had loving families but unstable upbringings, so they wanted us to have a more stable situation.

When I was at school, I wanted to play a piano, and they said, 'No, that's for the classical students.' There's always been this air around pianos, which can very often discourage a young person from having a go.