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Piano roll
PIANO ROLL

Definition: A roll of paper full of very small holes that controls the movement of the keys in a player piano.
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See perfect paper (1).

See perfect uniqueness (2).
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See perfect purpose (3).

See perfect control (2).
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See perfect use (2).

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1520 Products was established in 2005 with the purpose of entertaining and teaching us on key and important aspects of life (such as marriage, sex, etc) through the playing of games which will allow us to laugh but at the same time pass a message of what is the right or ideal way.

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