Gregory James Coleman was a classical guitarist, educator, composer and arranger. Coleman was a fifth-generation musician; his father, Ervan “Bud” Coleman, a renowned studio guitarist, was a founding member of the Baja Marimba Band and a regular session player and songwriter with The Tijuana Brass. Wikipedia*
On the C-SPAN Networks:
Gregory Coleman has three videos in the C-SPAN Video Library; the first appearance was a 2009 Judicial Proceeding. Most appearances with Neal Katyal (2), Debo P. Adegbile (2). Most common tag: Supreme Court Cases - 2008.