mechanical piano Definition

pianola, player piano, dinger, finger, key, keying, keys, melopiano, action, console, damper, virtuoso, hand, hopper, instrument, lever, metronome, music, play, sound, steel, touch, touched, tune, tuned, tuner, whip, chip, damp, damped, damping, music roll, armature, block, blueprint, bumper, capped, chirogymnast, cycle, diaphragm, drum, elevator, escalator, float, gold, grain elevator, jigger, lift, lock, luft, machine, machined, machinist, mixer, needle, needling, parity, piston, powered, quantum mechanics, reflex, ride, roller, run, stage, terminal, train, trained, typewriter, wheel, hurdy-gurdy, staged, etude, fingerboard, flies, fly, harpsichord, keyboard, keyboarding, pedal, player, strike, attachment, euphonon, rhodes, sustain, alarm, arm, assembly line, bar, barred, bars, bellows, binding, blackout, box, buck, bush, button, camera,