Plot: In a special edition of ""MTV Unplugged,"" Crosby, Stills and Nash perform a collection of classic hits. Taped in high-definition TV at the historic Ed Sullivan Theatre in New York City, the soaring vocals of David Crosby, Stephen Stills and Graham Nash will transport you back in time with such songs as ""Suite: Judy Blue Eyes,"" ""Daylight Again,"" ""Southern Cross,"" ""Wasted On The Way,"" and more