The professional, community, faculty, staff, and student musicians of the Manchester Symphony Orchestra will celebrate their 84th season by presenting Dona Nobis Pacem. The concert will feature Ludwig van Beethoven’s “Mass in C” with the Manchester University A Cappella Choir, the symphony chorus and area high school choirs; “Melody” by Myroslav Skoryk; “Dona Nobis Pacem” from the Mass in B Minor by Johann Sebastian Bach; and “Lyric for Strings” by George Walker, the first African American to win a Pulitzer Prize for music composition.