Time magazine called him “Islam’s biggest rock star.” The Independent? “Holy rock star: The voice of Islam.” With that kind of press, and several million album sales under his belt, you’d think Tehran-born, London-raised singer Sami Yusuf would be willing to continue mining the rich ‘Muslim superstar’ seam he struck, almost by accident, with the release of his debut, self-produced, album, Al Mu’allim, in 2003, which sold over 2 million copies.