PLAYER PIANO

a piano fitted with an apparatus that enables it to play automatically; by "reading" a specially coded perforated paper roll, the playing mechanism activates the piano's keys and plays the tune. —Melbourne Congress Approved Glossary (2.4.92)

a piano fitted with an apparatus that enables it to play automatically; by "reading" a specially coded perforated paper roll, the playing mechanism activates the piano's keys and plays the tune.a piano fitted with apparatus that enables it to play automatically; by "reading" a specially coded perforated paper roll, the playing mechanism activates the piano's keys and plays the tune.a piano fitted with apparatus that enables it to play automatically.