In 27 Pieces: The Hilary Hahn Encores comes out Nov. 11. Michael Patrick O'Leary/Courtesy of the artist hide caption

itoggle caption Michael Patrick O'Leary/Courtesy of the artist

"Blues is a feeling, and it exists cross-culturally. It always has existed, and it always will. It's part of being human," says musician Elliott Sharp. Courtesy of the artist hide caption

itoggle caption Courtesy of the artist