This LEGO Drum Synth Creates Acid House

With LEGO bricks, there has been a surprising amount of sophisticated, musical projects that have taken place. In this video, we watch a LEGO structure, titled Play House, create acid house music with the help of a Eurorack modular synth.

The first question that comes to mind is: how does this thing work?! Basically, it uses automated sensors to send electrical signals to the Eurorack, subsequently emitting the rhythmic drum sounds heard in the video.

This LEGO drum synth is awesome as well.