It is, perhaps, unnecessary to remind any one of the joint concert of the Pierian, Glee and Banjo Clubs tomorrow night, as the demand for seats has shown that the fact was not only well known but also fully appreciated throughout college. During the past two years, however, considerable annoyance has been caused by the late arrival of a number of those who have secured reserved seats in advance. Universal promptness at one of these concerts can never be attained, but if every one would try to be prompt, success would be likely to crown his efforts. These late-comers ought to have some consideration for those who arrive early, and not compel them to be continually rising from their seats. It is also to be hoped that some arrangement has been made to furnish better music than usual for the dancing in Memorial Hall after the concert. But even with good music, the dancing will be as much of a failure to-morrow night as before, unless some action is taken to keep the floor clear from the curious crowd of lookers-on, who monopolize every inch of space and render dancing impossible from the start.