"1975Z"^^ . . "Kowalczyk, Adam"@en . "non_vocal_instrumentalist" . . . "Adam Kowalczyk"@en . "Adam E. Kowalczyk"@en . "American musician" . "Adam E. Kowalczyk (born September 27, 1975) is an American musician. He is the brother of Ed Kowalczyk, the former lead singer of the band Live."@en . . . "1975-09-27Z"^^ . .