The world's strangest handmade music machine

After 14 months of hard work, Swedish singer Martin Molin has released the world's most unusual and complex handmade music player. But the results are admirable.

The Marble Machine is made up of over 3,000 different parts including many levers, conveyor belts, gears and a crank… made of wood. The machine is manually operated by the cyclical movement of 2,000 iron balls falling, hitting, bouncing on traditional musical instruments and thereby creating sound. It can create many sounds such as guitar, drum, bass guitar, and many other musical instruments.

Source: Youtube