Mister Rogers' Neighborhood (1968)

S12E2 Mister Rogers Talks About DISCIPLINE

In this episode of Mister Rogers' Neighborhood, Mister Rogers brings in a piano roll designed for a player piano. He discusses the mechanics of the piano roll and shares his experiences of the dedication required to master piano playing. Visiting Negri's Music Shop, he teams up with Joe Negri to showcase the player piano and explore its inner workings. Before departing, Mr. Negri treats viewers to a brief film illustrating the process of creating piano rolls.