So when we hear any particular sound, again, we're hearing an amalgam of many sounds, and the importance of each of these partials in the aggregate of sound is what gives it its particular color.

Their sense of hearing is so acute that they percieve the tonal qualities of sound in much the same way other species percieve color.

Besides, they can also sensitively feel and associate abundant sense of color in the melody of the music which is full of hearing art.