The Pierian Sodality gives the first of a series of popular concerts in Sanders Theatre tonight. Tickets for reserved seats are on sale at Sanborn's at 25 cents each. These tickets are good only until 8 o'clock, and after that the doors will be opened to the members of the University and their friends. The programme will be as follows: I. 1. March, "22d Regiment," Victor Herbert. 2. Overture, "La Souveraine," A. Herman. 3. "Premier Bolero," Otto Hackh. 4. Solos, a. "Bedouin Love Song," G. F. Chadwick. b. "Irish Love Song," Margaret Lang. C. W. Locke '01. 5. Medley Overture, "A Merry Go Round," F. Beyer. 6. Waltz, "Flirtation," P. A. Steck. II. 7. Selections from "Cyrano de Bergerac," Victor Herbert. 8. Morcean Caracterietique, "The Busy Bee," Theo. Bendix. 9. March, "'A Frangesa" Costa. 10. Solo, "Doris," Ethelbert Nevin. C. W. Locke '01. (Violin and 'cello obligati by G. E. Marble '01 and P. M. Brown '02). 11. Mazurka, "La Taigane," Ganne. 12. March, "Up the Street," Moree. 13. "Fair Harvard."