Hear live versions of "Letter to Hermione" and "Smells Like Teen Spirit" performed by Robert Glasper Experiment live on NPR's World Cafe radio, April 4 2012. In between the performances Glasper explains the experimental concept of his 2012 album "Black Radio" which fuses Hip Hop, Blues, and Rock with Jazz music. As a Hip Hop fan he sights J-Dilla as one of his favorite producers. In this interview learn Glasper's thoughts on the late, great Detroit legend as he speaks about Dilla's unique talent and influence on modern music.