Mr. Arthur Whiting will give the fourth concert in his series of Expositions of Chamber Music for the current year, in the John Knowles Paine Concert Hall in the Music Building; at 8.15 this evening. This is the last of these concerts to be presented this year except, for one on Wednesday, March 29 at 8.15 P. M. The concert tonight will consist of selections from three German composers.--Brahms, Wolf, and Schumann.

According to his custom, Mr. Whiting will play on the pianoforte. He will be assisted by Mr. Cyril Towbin and Mr. Karl Kraeuter on violins, Mr. Nicolai Moldavan on the viola, Mr. Percy Such on the violincello, and Mr. Georges Grisez on the clarinet. All of these artists are members of the Music Art Society of New York.

The concert is open without charge to all officers and students of the University. Tickets may be purchased by the public at Amee's Bookstore on Brattle Street for $1.00 each. No women will be allowed to occupy seats on the floor, the gallery being reserved for ticket holders.

The program for tonight is as follows: "Quartet in B Minor,"  Brahms (Clarinet and string quartet) "Italienische Serenade in G Minor,"  Wolf (String quartet) "Quintet in E flat Minor,"  Schumann (String quartet and planotoria)