But the concert hall of the air is not finished. Many want to see as well as hear. Television engineers are working on this and, like Marconi, they have the problem of distance. Today, television broadcasts normally carry about 50 to 75 miles.

    Research men will, in time, solve the problem of distance. When that happens, our great radio audience is not only going to have the pleasure of hearing this fine music, as it does today, but it will also be able to enjoy the added inspiration of the conductor's presence.   ●