 Hanging from the ceiling at the center of the dance floor, there was the "hypnotic mirror ball cluster"--about a dozen mirror balls of various sizes which continually spun around and were the focus of the dance floor.Some of the DJs who played at the Trocadero included Bobby Viteritti  (the primary DJ at the Trocadero when it was at its zenith from 1978 to 1981), Patrick Cowley, Gary Tighe, Michael Whitehead, Michael Lewis, Billy Langenheim and Rex Bailey on Lights, Steve Smith, Ralph Zepeda, Rob Kimbel, Lester Temple, Michael Garrett, Robbie Leslie and Steve Fabus.Craig Morey was Bobby's opening DJ (playing early in the evening) in 1980 and 1981.