The Mary Green Chorale, an auditioned ensemble of 30-40 voices, will present Centennials, 7:30 p.m. concert at Holy Family Catholic Church on Pope Ave., in Hilton Head Island. Tuesday, November 6 opening concert marks two Centennial CELEBRATIONS: the End of World War I and the Birth of American composer, conductor and educator, Leonard Bernstein. Joining the Chorale in Ralph Vaughan Williams’ dramatic cantata Dona Nobis Pacem will be soprano Laura Sutton Floyd and baritone Kyle Hancock. The second half of the concert will be a tribute to Mr. Bernstein with selections from Candide, Mass, Fancy Free and West Side Story. Pianist Gerald Anderson, organist Linda Hamilton, strings and percussion will accompany. marygreenchorale.org.