courtesy of the artist
Cameron Wittig

Jill Sobule. courtesy of the artist hide caption

itoggle caption courtesy of the artist
courtesy of the artist

When she's not making music, Buffy Sainte-Marie leads the Cradleboard Teaching Project, which provides Native American curricula for schools. courtesy of the artist hide caption

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Cheap Trick. Danny Clich hide caption

itoggle caption Danny Clich

Elvis Costello (left) and Allen Toussaint. Jimmy Katz hide caption

itoggle caption Jimmy Katz
Kelly Ruberto

John Lennon and Yoko Ono greet the press from the Presidential Suite of the Hilton Hotel in Amsterdam on March 25, 1969. Central Press/Getty Images hide caption

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CoreyTakahashi / NPR

In The Dry Spells' "Sruti," three-part harmonies twist around each other like ivy on an oak. hide caption

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