Wintergatan made waves last year with a music video staring a handmade contraption that could be used to make music using a dizzying system of levers, instrument parts, and 2,000 marbles. The Swedish band consists of four members: Martin Molin, Evelina Hägglund, Marcus Sjöberg, and David Zandén.
The quartet works together on music and constructs art pieces/musical instruments. So far they only have one album to their name (self-titled from 2013) and their major claim to fame are those instruments. They released a second video showcasing an incredible DIY music box alongside a homemade device they have christened the modulin.
Their latest video tackles Mega Man 2 with said modulin - a combination of violin and theramin in spectacular fashion. Check it out for yourself!