Cathedral Church of Saint John the Divine is set to present “Early Music New York: A Baroque Christmas.” The showcase, which opens on Dec. 11 and runs throughout Dec. 25, will feature a wide-ranging program of music by Marc-Antoine Charpentier, Michael Praetorius, Antonio de Salazar, and Marco da Gagliano, as well as English Broadsides and Scottish airs. There will be {…}