Why Special O.P.S. Special O.P.S. is a trio of improvising musicians from Seattle’s Monktail Creative Music Concern. Mark Ostrowski is the drummer, Stephen Parris is the electric guitarist, and John Seman is the contrabassist. Their title Special O.P.S., besides being their initials, is their mission. O.P.S. is the mercenary guerrilla unit of Monktail, the small, […]