Separate the Pianos from the Toys Don’t let the Harmony 32’s small size fool you – there are 300 high-quality tones packed into this pint-sized piano. There is an assortment of traditional piano and orchestral instruments, but also guitars, drums and sound effects. The built-in speakers project every note clearly, whether powering a home performance or turned down for quiet practice. Need to get extra quiet? Connect your favorite headphones to automatically mute the speakers.