"1995Z"^^ . . "1990Z"^^ . "solo_singer" . "Markel, Gregory"@en . . "Gregory Markel, is the CEO and founder of Infuse Creative, an American marketing and advertising agency. In the early 1990s he was a member of American rock band Altered State as a Vocalist/Guitarist/Songwriter."@en . . . . . "Marketer and former singer" . "Gregory Markel"@en .