Mark O'Connor - Photo Credit: Mitch Weiss

Mark O'Connor Band (photo by John David Pittman)

Mark O'Connor (photo by John David Pittman)

Mark O'Connor (photo by Deanna Rose)

Mark O'Connor - Photo Credit: Deanna Rose

Mark O'Connor Band (photo by Rick Caballo)

Mark O'Connor's "An Appalachian Christmas" Photo Credit: Christopher McAllen

Mark O'Connor's "An Appalachian Christmas" Photo Credit: Christopher McAllen

Mark O'Conno Band (photo by Jeff Fasano)

Mark O'Connor - Photo Credit: Jim McGuire

Mark O'Connor (photo by Deanna Rose)

Mark O'Connor - Photo Credit: Deanna Rose

Mark O'Connor's "An Appalachian Christmas" (photo by Deanna Rose)

Mark O'Connor's "An Appalachian Christmas" (photo by Deanna Rose)

Mark O'Connor Band (photo by John David Pittman)

Mark and Maggie O'Connor (photo by Jason Goodman)

Mark and Maggie O'Connor (photo by Jason Goodman)

Mark and Maggie O'Connor (photo by Jason Goodman)

Mark O'Connor Band (photo by mikecimages)