To excite in us tastes, odors, and sounds I believe that nothing is required in external bodies except shapes, numbers, and slow or rapid movements. . . . if ears, tongues, and noses were removed, shapes and numbers and motions would remain, but not odors or tastes or sounds.
Actually, if I could deliberately sit down and write a pop hit, all my songs would be pop hits! Let's put it this way. I play what I like to hear. And sometimes I like to hear something poppy, and sometimes I don't.