International pop star Demis Roussos hams it up for the camera at the Cannes Film Festival in May 1975. Roussos died in Athens Sunday at age 68. Ralph Gatti/AFP/Getty Images hide caption

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Pete Sokolow (center) and his bandmates in Tarras Band, a group of younger musicians inspired by the work of 20th-century clarinetist Dave Tarras. Michael Macioce/Courtesy of the artist hide caption

itoggle caption Michael Macioce/Courtesy of the artist

Zakir Hussain learned from the best — his father, Allah Rakha, was a tabla legend. But Hussain's career really took off when he started working with the rock musicians he grew up admiring. Jim McGuire/Courtesy of the artist hide caption

itoggle caption Jim McGuire/Courtesy of the artist