Home › Venues › KEXP 90.3FM Sonarchy Radio KEXP 90.3FM Sonarchy Radio Tickets Buy tickets for concerts at KEXP 90.3FM Sonarchy Radio in Seattle, WA. No Upcoming Events No upcoming events scheduled at KEXP 90.3FM Sonarchy Radio. Please contact us with any corrections. Hotels & Lodging Near KEXP 90.3FM Sonarchy Radio About the Venue KEXP 90.3FM Sonarchy Radio At-a-Glance Address90.3FMSeattle, WA 98119United States Map & Directions Advertisement