Music: New System

Last week in Manhattan, a dubious audience strained expectant ears, saw musical instruments, were invited to hear musical tones, which most of them had never dreamed existed. On the stage of Carnegie Hall, Leopold Stokowski, able conductor, master of the unexpected, stood in command before the Philadelphia Orchestra, presented Julian Carillo's† "System of the 13th Sound." Concertgoers, bred in a world where the finest division of music is the halftone, in which the chromatic scale has a total of twelve tones to the octave, heard, or tried to hear, quarter-tones, eighth-tones,...