Music: --The Commodores (performing live) - "Sail On," "Easy (Like Sunday Morning)," "Celebrate" and "Tear It Down" (correct song title?). --The Gap Band (live) - "Shake" and "Grand Illusion" (correct song title?). --Yarbrough & Peoples (live) - "You're My Song." --Yarbrough & Peoples (music video) - "Don't Stop The Music." --Luther Vandross (music video) - "Never Too Much." --Skyy (music videos) - "Call Me," "Here's To You" and one more song. Also: --Lou O'Neill Jr. (rock journalist & series regular) interviews music agent Norby Walters (in six segments broadcast throughout the episode).