"The Next great singer in folk music" - Glenn Yarbrough
Mack has been hailed as “the next great singer in folk music” by no less an authority than Glenn Yarbrough, the original tenor in the fabulous world-renowned folk trio, The Limeliters. Mack’s career came full circle when in 2004 he was asked to be the newest tenor in The Limeliters, with whom he performed around the country for eight years (including Glenn's final performance), delighting audiences everywhere. Mack was honored to have performed with original members, Alex Hassilev, Lou Gottieb, and Glenn, and later with Andy Corwin and Gaylan Taylor. This association brought Mack to the attention of national folk music fans.