For a performer like Brendel, balancing chaos and order requires a capacity for both seriousness and playfulness, and a comfort with some overlap. He holds that a totally logical world would be very regrettable, that there needs to be a balance between the rational and the irrational, the finite and the infinite. The performer and the listener each can think of this productive tension as that between sound and silence. Loving music, Brendel suggests, means embracing its fleeting moments as well as the silence out of which they come.