Drum Corps Rehearsal Glassmen Drumline 2007 (short rehearsal clip) 1 min read Glassmen Drumline as the rehearse an excerpt from their show in Boise Idaho in Agust of 2007. (Tenor line is still in sectionals) VIEW VIDEO SOURCE Tags: bass corps DCI drum drumline glassmen Line lot parking snare Warmup Continue Reading Previous Cavaliers rehearsal, semi-finals 2007Next Cavaliers 2002 Rehearsal Pt 1 (Carmel IN)