The deft and demented musical partnership of Michael Holland and Karen Mack continues to wow audiences and critics alike, with a mix of harmony and humor that makes them equally at home in the town's music rooms as in campier club and theatrical venues. No matter what show you come to, you can expect the best of what's made this duo a tried and true club favorite - deranged medleys, soaring harmonies, comic mayhem, and their very own signature drinks that'll knock you off your feet if 70s/80s pop didn't!

In addition to their steady weekly NYC shows throughout the past five years, special appearances include The Centennial Celebration for Macy's Herald Square and Broadway Cares/EFA, the nationally broadcast "Wall to Wall tribute to Joni Mitchell live from Symphony Space, and corporate events for top companies including American Express and Target for groups from 40 to 400. Their repertoire covers about 300 different artists, and most of the best (and worst) hits that 50+ years of retro-pop has to offer - ABBA to Queen, Pat Boone to Pat Benatar, The Everly Brothers to Kylie Minogue and The Killers (and everything in between!)