An adaptation of the “Tridentine Requiem Mass” completed by John Rutter in 1985 will be performed by the chancel choir of First Presbyterian Church of Gainesville with several guest musicians from the Atlanta area at 4 p.m. Sunday, Nov. 3. Sunday’s concert is the third in a series of five special events at First Presbyterian Church. The series helps support the church’s Chancel Choir in its upcoming tour to Italy in April.