. . "Rowan, Peter"@en . . . "1942Z"^^ . . "Peter Rowan (born July 4, 1942) is an American bluegrass musician and composer. Rowan plays guitar and mandolin, yodels and sings."@en . "1942-07-04Z"^^ . "1963Z"^^ . . . . "solo_singer" . . . . . . . . . "Peter Rowan"@en . . . . . . . . . . "American singer" .