Thursday, June 23, 2011

Musical Instruments The Band and Orchestra

There are many kinds of musical keyboards, from the accordion to player pianos. It is traditionally defined as a set of adjacent levers or keys that can be depressed to create a sound. A properly built keyboard can traditionally represent the twelve notes on the musical scale, with smaller keys for octave intervals.

Kasimir Malevich
The world of information
Amedeo Modigliani
Crispy information
Jay-z

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