"1976-06-21Z"^^ . . "1976Z"^^ . . . . "2011Z"^^ . . "Sandra Schleret"@en . . . . . . . . . "solo_singer" . . . "Sandra Carola Schleret (born June 26, 1976), is the lead singer of the German band Siegfried and the former singer of Elis after Sabine D\u00FCnser's death. She was the lead singer of now disbanded Austrian band Dreams of Sanity."@en . "Austrian singer" . "Sandra Carola Schleret"@en . "Schleret, Sandra"@en . . "1976-06-26Z"^^ . . "1994Z"^^ . . . . .