Trad 2.0 - The Rise of the Machines
http://www.bbc.co.uk/news/technology-31696001
“Retired engineer Seth Goldstein has created a ”kinetic sculpture" that can replicate digital music files and play them on a violin.
The machine uses software to analyse the digital files and generate numbers to control the electronics and power the machine’s motors - enabling the violin to produce the same notes as were originally played."