In the rear of the Resolution Truck, Ed Greene handled the Lt-Rt surround broadcast mix – including production announcements and audio playback from pre-recorded video sources, in addition to incorporating the stereo music produced by Harris and Vicari in L7, and various audience stems from Landsberg. According to Greene, the latter comprised a stereo-front, stereo-rear and on-camera mikes. “I had a foot control that enabled me to add a pre-mixed audience balance, according to audience reactions within the Stapes Center.” says Greene.