Drum Corps Rehearsal Blue Devils 2019 – Ghostlight – Semis Rehearsal Full Run 8/9 1 min read The Concord Blue Devils end their semi-finals day rehearsal with a full run of their 2019 production Ghostlight. VIEW VIDEO SOURCE Tags: bd DCI drumline Continue Reading Previous 2019 Madison Scouts Prelim Rehearsal 2Next Blue Devil rehearsal DCI 2019 – semi final (go drumline and tuba!!)