Cave piano -
Common ancestor of upright and grand pianos
Closed-loop circulation -
A simple feedback system whereby a pianist triggers radial happenings as a direct reaction to radial happenings that they have themselves previously created.
Darling of the key stage -
A euphemism for Middle C
Open-loop circulation -
A complex corruption of closed-loop circulation in which radial happenings are intercepted between piano and pianist by a conscious surrounding, resulting in unpredictable subsequent radial happening sequences.
The measurement of the intensity of the relationship between piano and pianist, with the resistance of the conscious surroundings.
High tensile ligament running the length of the piano, producing a sound when struck.
Radial happening -
An aural emission of a radial, triggered commonly by finger-on-teeth exchanges.
Radial happening beater -
A tool used to artificially generate radial happenings by striking exposed piano radials. It consists of a wooden stick typically about 1 feet in length, with a tightly woven woollen head.