Artists
with whom Mack has performed or opened for (often with The Hard Travelers):
John Denver
Brooks & Dunn
Randy Travis
Alabama
Barbara Mandrell
Mac McAnally
Lee Greenwood
Chet Atkins
Brad Paisley
Leann Rimes
Emmylou Harris
The Kingston Trio
The Chad Mitchell Trio
The Shaw Brothers
Carolyn Hester
Steve Gillete
Christine Lavin
Schooner Fare
The Brothers Four
The Highwaymen
Ricky Scaggs
Charlie Byrd
Tom Rush
Tom Paxton
Mary Chapin Carpenter
Jonathan Edwards
Kenny Rogers
The Oak Ridge Boys
Bill Danoff
Billy Dean
Chris Nole
Mollie Weaver
Pete Huttlinger
Nitty Gritty Dirt Band
The Smothers Brothers
Vince Gill and Amy Grant
Alan Jackson
Kathy Mattea
Martina McBride
Reba McEntire
Noel Paul Stookey
Peter Yarrow
Glenn Yarbrough
Festivals & Concert Series
Venues, Theaters and Festivals - Mack has performed, solo and with The Hard Travelers & Limeliters.
Altadena Coffee Gallery, Altadena, CA
Avalon Folk Festival, Paw Paw, WV
Bethlehem Musikfest, Bethlehem, PA
Broadmoor, Colorado Springs, CO
Country Roads Folk Festival, Kearneysville, WV
Kerrville Folk Festival, Kerrville, TX
Orioles Park, Camden Yards, Baltimore, MD
Philadelphia Folk Festival, Philadelphia, PA
Prescott Center for the Arts, Prescott, AZ
Red Rocks Amphitheater, Morrison, CO
Rocky Gap Folk Festival, NC
Shenandoah Folk Series
Susquehanna Music and Arts Festival, Darlington, MD
Takoma Park Folk Festival, Takoma Park, MD
Third Thursday Coffeehouse Series, Mofolk, BlackRock Center, Germantown, MD
Tribute to John Denver Shows, Nationwide & Wheeler Opera House, Aspen, CO
Uptown Concerts, Baltimore & Sykesville, MD
Washington Folklore Society's Folk Festival & Coffeehouses
Winter Folk Festival, Florence, OR
World's Fair, Knoxville, TN