The Old Grey Band is included in the evening's program usually every second year, and consists of old Greys of any age with musical experience who wish to be part of the show. The last time the Old Grey Band took to the stage was in 2015. The Grey Junior School Concert Band, conducted by Jeff Taylor, forms part of the show. The Grey Voices represents the school's choir, for which Ruth Lyon is the teacher and conductor. The Grey String Orchestra precedes the Grey Orchestra and is conducted by Marliza Taylor. The Grey Orchestra is the final ensemble to perform under the direction of Shawn Lyon. The concert concludes with the school song, "The Grey".