2000 for  Metropolis Pt. 2: Scenes From a Memory , 2002 for  Six Degrees of Inner Turbulence , 2007 for  Score )  and 2011 for  Nightmare  ( Avenged Sevenfold ). [4] Best Clinician (2000, 2002) Best Educational Video/DVD (2000, 2002) Hall of Fame Inductee (2004) He has co-founded several progressive rock