Costumed in Dickensian attire, The Merrie Olde Christmas Carolers perform new and unique musical  arrangements of beloved holiday songs. Songs are accompanied by the merry sounds of sleigh bells, finger cymbals, tambourines and  kazoos. The Merrie Olde Christmas Carolers, the world’s oldest and largest professional caroling  organization. The Merrie Olde Christmas Carolers are professional singers and featured artists from opera and theater companies throughout Northern California.