Arielle Loren

In this episode: Beyoncé has has been known by many names: “Queen B,” “Foxxy Cleopatra,” and, of course, “Sasha Fierce.” Arielle Loren and Ann Powers talk with us about Beyonce's newest persona: Mrs. Carter.

Plus: Kishi Bashi, aka K. Ishibashi, used to be the go-to guy when indie bands like Of Montreal needed a violin. Now, he’s struck out on his own -- and he joins us to bring his melodic chamber-pop to life.

And: When filmmaker Jay Bulger titled his latest documentary Beware of Mr. Baker, he wasn’t exaggerating. The film stars the legendary, volatile and reclusive drummer Ginger Baker, known for his work in bands like Cream and Blind Faith -- and, more notoriously, for his drug use and temper. We talk with Jay Bulger about the making of the film, and Baker’s musical genius.