Cate Clifford, April Grant, and Crooked Mowth are teaming up for an evening of folk and eclectic a cappella music at the Unitarian Universalist Church of Medford. Clifford is a typically unaccompanied singer based in Rhode Island. With powerful vocals, sensitive harmonies, and engaging context gleaned from intensive study, she creates a vivid and accessible pathway to the songs she offers, the people and stories behind them, and the profound, timeless delight of sharing both. Grant writes poems, songs, and short stories, and sings traditional and original songs. She has sung and told stories at venues across New England, including the Connecticut Sea Music Festival, the Blue Hill Maritime Festival, the New England Folk Festival, and the Portsmouth Maritime Folk Festival. Crooked Mowth is an a cappella quartet from the Boston area, conceived by harmony-hungry friends during the COVID-19 pandemic. Haley Fisher, Jennie O’Brien, Jim Henderson, and James Gerke deliver a rich vocal blend and unique arrangements to songs old and new. Tickets are $20 through Eventbrite.