The committee of the Deutscher Verein has decided to present as its next play, "Er muss tanzen," a short farce by C. A. Paul. It will be given during the first week of May. Following is the cast: Hauptmann Droll,  H. V. Poor '01. Eduard (his nephew),  G. O. Carpenter '02. Emma (a servant girl),  R. H. Dana, Jr., '01. Franz Wind,  W. Wight '02.