what is the primary function of a piano roll? *\nto record live performances of pianists\nto serve as a form…

what is the primary function of a piano roll? *\nto record live performances of pianists\nto serve as a form of sheet music for traditional pianos\nto play pre - recorded music automatically on a player piano\nto amplify sound on a grand piano\n\black patti\ was a ragtime singer. *\ntrue\nfalse\nminstrelsy did not set the stage for the careers of professional african american entertainers after the war.\ntrue\nfalse

what is the primary function of a piano roll? *\nto record live performances of pianists\nto serve as a form of sheet music for traditional pianos\nto play pre - recorded music automatically on a player piano\nto amplify sound on a grand piano\n\black patti\ was a ragtime singer. *\ntrue\nfalse\nminstrelsy did not set the stage for the careers of professional african american entertainers after the war.\ntrue\nfalse

Answer

Breve explicación:

Un rollo de piano es una banda perforada que se utiliza en un piano - reproducing para reproducir música pre - grabada automáticamente. "Black Patti" se refiere a Sissieretta Jones, una cantante de ragtime. La minstrelsy, con sus representaciones estereotipadas, influyó en la forma en que se presentaban y se percibían los artistas afro - americanos profesionales posteriores.

Respuesta:

  1. C. To play pre - recorded music automatically on a player piano
  2. True
  3. False