How this American invention works, and an example of the sound it creates.

Transcript -- Reproducing Player Piano

Today, listening to music is easy - we have CDs, MP3s, radio, television and the internet. But around a hundred years ago life was very different - either you had to play music yourself or have someone else play it for you. The 15 video tracks in this album demonstrate various ways to play music by mechanical means, with the ingenious use of levers, pegs, cylinders or paper rolls, and explain the principles used to create and control these music-making machines. This material forms part of TA212 Technology of Music.