Pizza Express was the first pizza restaurant to open in England, in 1965 on Wardour Street in Soho. In 1976, its Dean Street restaurant started hosting jazz concerts, while people ate their pizzas. As Pizza Express has become a global brand, the Dean Street restaurant has kept up the tradition.
It's naff. Listening to Norah Jones while chewing on a Sloppy Giuseppe and slurping a Peroni.