pianola

The piano family in this house ranges from grand and square to upright and pianola.

展品包括了三角钢琴，长形钢琴，立式钢琴和自动钢琴等。

Around 1900 the pianola is introduced.This instrument, which is played by perforated paper rolls, becomes a world-wide success.

大约1900年，自动钢琴出现，它由打孔的卷纸来演奏，很快成功行销全球。

pianola

n. 自动钢琴

pianola roll

穿孔纸卷