Drum Corps Rehearsal Blue Devils 2016 Trombone/Euph Cam 1 min read Finals rehearsal run. VIEW VIDEO SOURCE Tags: 2016 blue cam DCI devils euphonium Finals GoPro rehearsal run trombone Continue Reading Previous 2016 Bluecoats Rehearsal-Encore GoPro mash upNext Worlds 2016 – Inveraray & District – Drum Corps – Final Practice