Piano Invented The piano was invented by Bartolommeo Cristofori in the early 18th century. Construction A musical instrument consisting of a number of wire strings stretched over a metal frame, which are hit by felt-covered wooden hammers operated by a keyboard. the grand piano, or vertical, as in the upright piano. Action Strings stretched over a metal frame, which are hit by felt-covered wooden hammers. Synthesiser Invented A device that reproduces the sounds of conventional …showed first 75 words of 453 total…

…showed last 75 words of 453 total…strummed. Accordion Invented The first accordions were made in 1822 by Friedrich Buschmann in Berlin. Construction Constructed of cellulose over a wood or metal frame, but sometimes other materials are used. Accordions come in the traditional wood stains as well as classic black and red. Action A musical instrument consisting of a rectangular bellows expanded and contracted between the hands. Buttons or keys operated by the player open valves, allowing air to enter or to escape.