In addition to the Oscars and Grammys, he worked for decades on other awards shows like The Kennedy Center Honors, the Tonys and the SAG Awards. He also mixed Live From Lincoln Center specials, Macy's Thanksgiving Day parades, Tournament of Roses parades, the AFI Life Achievement Awards, the opening and closing ceremonies of the 1996 Summer Olympics and 2002 Winter Olympics and years of American Idol. Greene mixed sound on the notable live episodes of ER in 1997 and The West Wing in 2005 and worked on CBS' live adaptation of Fail Safe, starring George Clooney, in 2000.