Esperanza Spalding: The Intimate Balance

To celebrate Esperanza Spalding 's Grammy award win as "Best New Artist," we're rerunning this September 2010 interview. Enjoy!Fans of classical music and jazz have argued about music for years. If Wolfgang Amadeus Mozart and Duke Ellington had ever met, they may have looked at each other in awe—right before debating about bars and notes and solos... and, perhaps, the music would have been