. . . . "solo_singer" . "1941-07-07Z"^^ . "Chan Romero"@en . . . . "Romero, Chan"@en . "Robert Lee Romero"@en . . "Robert Lee \"Chan\" Romero (born July 7, 1941, Billings, Montana) is an American rock and roll performer and contemporary of Ritchie Valens, best known for his seminal 1959 hit, \"Hippy Hippy Shake\"."@en . "American singer" . "1941Z"^^ .