Labels:bench | bulletin board | cabinet | chair | fence | person | plaything | poster | reckoner | sky | tree | vegetarianism OCR: FACTS BOX NAME: HARMONIUM or Reed Organ FAMILY Keyboards. KEYBOARDS PITCH RANGE: Five octaves MATERIAL: Variable often wo SIZE: Variable: this example is 4 ft in (1.3 m high and ft in 98 m wide ORIGINS: The first free-reed instrunents were played in Asia over 3,000 years ago The first keyboard free-reed instrument (called the 'orgue expressif" dates uo.y 18 CLASSIFICATION: Acrophone: an instrument that produces sound by the vibrarion ofa i column of air DID YOU KNOW? In the 19th century harmoniums were popular in small churches and chapels that had no pipe organ. wood instrumen 1810 Aerophone
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