Trombone Insurgency is part of Edgefest, a series of avant-garde and jazz music performances at the Kerrytown Concert House that is taking place this week until Saturday. Three leading trombonists dedicate an evening of music to recently deceased jazz patron Craig Johnson. Trombone Insurgency takes place on Wednesday, October 18 at 7:00pm with student tickets for just $5. Come on out to the Kerrytown Concert House for a night of groundbreaking music to take you into the weekend of Edgefest!