James Taylor/Mark O'Connor - "Copperline" - David Letterman Show 1991

James Taylor and Mark O'Connor perform Taylor's Copperline on the David Letterman Show, 1991. For more information on Mark O'Connor, String Camps, The O'Connor Method, ensembles, repertoire, sheet music and more, please visit http://www.markoconnor.com For More YouTubes of Mark O'Connor's music: http://www.youtube.com/user/MarkOConnor https://twitter.com/#!/markoconnor35 http://www.facebook.com/markoconnorfanpage