I listen to every thing all kinds of stuff. I've been obsessed with the Nas and Damian Marley record 'Distant Relatives.' I feel like a lot of people haven't heard it and it's amazing.
One of the most amazing things about mathematics is the people who do math aren't usually interested in application because mathematics itself is truly a beautiful art form. It's structures and patterns and that's what we love and that's what we get off on.