Gerald Moshell has recruited his usual pick-up orchestra to assist several fine soloists in the final major concert of the year. The featured work will be the Bach Double Concerto with Ronan Lefkowitz and Robert Manero as the violin soloists. Bach's Fourth Brandenburg and Mozart's D-Major Violin Concerto will also be on the program.

Friday:

Bach, Double Concerto for Two Violins, and Brandenburg Concerto #4, and Mozart, Violin Concerto in D-Major; Ronan Lefkowitz and Robert Manero, violins, and Marilyn Chohaney and John Thow, flutists; Quincy Dining Hall; 8:30.

Saturday:

Works of Mozart, Schubert, and Yannatos; The Bettlehelm Quartet with Theo Parker, cello, and Carol Rand, plano; Lowell JCR; 8:30.

Sunday:

Vivaldi's Four Seasons, I Soliati di Mather with Robert Koff, violin; Mather Courtyard; 2 p.m.

Wednesday:

Works of Bach, Gilere, and Kummer; Paul Gienn and Michael Reynolds, cellos; Adams LCR: 8:30 p.m.