Ever wonder what goes on inside the mind of a musical genius? Well, cognitive psychologist Daniel Levitin was lucky enough to be able to peek inside the head of Sting and see what exactly happens when the world-renowned singer, songwriter, and composer does what he does best – music. How does one get permission to “enter” the skull of a superstar? Easy – under the right circumstances, you just ask. Sting just happened to be in Montreal for a concert…