. "Defeis, David"@en . "solo_singer" . "1961-01-04Z"^^ . "David DeFeis"@en . . . "David DeFeis"@en . "American musician" . . "1961Z"^^ . . . "David DeFeis (born January 4, 1961) is an American singer, keyboard player, songwriter and producer. He is the main composer and leader of the heavy metal band Virgin Steele."@en . . "1981Z"^^ . . "David \"The Lion\" DeFeis, David \"Dionysus\" DeFeis"@en . . .