The Pierian Sodality will give an informal concert in the Living Room of the Union tonight at 7.30 o'clock. The programme has meen arranged as follows: 1. "Twenty-second Regiment March," V. Herbert Orchestra. 2. Overture--"Morning, Noon and Night in Vienna," Suppe Orchestra. 3. "Tinkers' Chorus" from Robin Hood, R. de Koven Glee Club. 4. Concert waltz--"Fesche Geister," Strauss Orchestra. 5. "Huzzah," wine song, Buch Glee Club. 6. Overture--"Dons Juan," Mozart Orchestra. 7. "Swords out for Charlie," F. F. Bullard H. M. Boylston '03, accompanied by L. D. Granger '04. 8. "The Good-Bad Little Boy," C. B. Rich Glee Club. 9. "Awakening of the Lion," Kontsky Orchestra. 10. "Veritas," J. H. Densmore '04 Orchestra and Glee Club. 11. Selections from the "Prince of Pilsen," Luders Orchestra. 12. "Fair Harvard." Orchestra and Glee Club.