It must see. In Sweden, built a unique musical instrument.

In Sweden, built a unique musical instrument

Swedish musician, a member of the team Wintergatan Moline Martin built a musical instrument that operates using about 2000 metal balls.

Moline called his creation "Marble Machine" (Marble Machine).
Swede invention combines a bass drum, vibraphone, bass and other instruments.
"Marble Machine" runs the flywheel, which results in movement of thousands of beads.
Work on the instrument began in the autumn of 2014. First Moline hoped to complete the "Marble Machine" for two months, but the creation was delayed for 14 months.
"The closer was the completion of the work, the harder it was to finish the instruments appear the avalanche of new, unforeseen problems.", - He said.
The musician said that during the creation of "Marble Machine" was inspired by the eponymous toy.
Moline explained that his instrument is programmed for 32 cycles. Its special feature is that you can change in the course of the harmony of the song. In the video, the song begins in E-major after passing in C minor.
The plans of the Swedish musician to continue the construction of musical instruments, in particular - the construction of smaller copies of "Marble Machine", so you can take it on tour.