zwój perforowanej taśmy papierowej

We just got one order for a thousand dollars' worth of piano rolls.

"The piano rolls are not exactly the way he would have played," she said.

It's neither the human performance nor the piano roll, but a mixture of the two.

Rachmaninoff was also involved in various ways with music on piano rolls.

This technology to record a live performance onto a piano roll was not developed until 1904.

The use of piano rolls began to decline in the 1920s although one type is still being made today.

He even made a piano roll of the piece, but always kept the score to himself.

The results are quite sophisticated, picking up where the piano roll left off.

Unfortunately, these piano rolls are now thought to be lost.

Fauré made piano rolls of his music for several companies between 1905 and 1913.