Although this mobile musical instrument's official name is the "Bicycle Piano," it would be more accurate to call it the "Tricycle Piano" as it has three wheels. It's actually like a backwards tricycle, with two large wheels supporting the weight of the piano and the smaller wheel supporting the pianist. The single rear wheel has unicycle-style pedals and swivels left and right, providing both the propulsion and steering for this contraption (yes, the pianist steers with his... seat).
In addition to pedaling up and down Main Street, the pianist also stops and plays your Ragtime favorites. For those who are interested, the piano has only 64 keys (one octave missing on each end).