About Emerald Knights Drum And Bugle Corps
Based in Cedar Rapids, Iowa, The Emerald Knights fielded Open Class and Division III drum corps in the years 1965-1978, 1980–1984, 1986–1990 and 2001-2002. During 1991 they were known as the Knights, and from 1992-1996 Nite Express. The corps is no longer active in DCI.