Boston Symphony Orchestra.

The programme for the concert in Sanders Theatre at 7.45 this evening will be as follows: Beethoven, Symphony No. 4; Wagner, Prelude to "Lohengrin"; Saint Saens, Rondo Capriccioso for violin; Saint Saens, Danse Macabre; Mendelssohn, Wedding March. Mr. T. Adamowski will be the soloist.