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1 gen 1970 anni - Musical Keyboard

Descrizione:

In 1970 musical keyboard was invented by Christopher Donison. This model was used as a great learning tool.

Aggiunto al nastro di tempo:

History of Piano

1 ott 2018

0

0

357

Data:

1 gen 1970 anni

Adesso

~ 55 years ago

Immagini:

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