WBTT presents its Christmas card to the community, the world-premiere musical revue Joyful! Joyful! A blend of new takes on traditional holiday tunes, gospel-infused classics, and pop songs, as only WBTT’s singers, dancers, and musicians can perform them. Support American Theatre: a just and thriving theatre ecology begins with information for all. Please join us in this mission by making a donation to our publisher, Theatre Communications Group. When you support American Theatre magazine and TCG, you support a long legacy of quality nonprofit arts…