"American singer" . "1948Z"^^ . . "1970Z"^^ . "solo_singer" . . . "Osborne, Jeffrey"@en . . . "Jeffrey Linton Osborne (born March 9, 1948) is an American musician, singer-songwriter, lyricist and lead singer of the band, L.T.D.."@en . . . . . . "Jeffrey Osborne"@en . . "1948-03-09Z"^^ . . . . . . "1970Z"^^ . . .