The fourth concert in Mr. Arthur Whitings's series of expositions of Chamber Music will be given in the John Knowles Paine Concert Hall of the Music Building tomorrow evening at 8.15 o'clock. It will be open only to the University.

The program will consist of sonatas by Gluck and by Italian and French composers of the 17th and 18th centuries, Italian songs and cantata by Ariosti.

Mr. Whiting, at the harpsichord, will be assisted by Miss Fernanda Pratt, contralto; Mr. George Barrere, flute; Mr. Arkady Bourstein, violinist, and Mr. Marco Peyrot, violoncellist.