How to Build a Magnetized Piano Harp: Sound Builders

Subscribe to MOTHERBOARD: In our final episode of season two of Sound Builders, presented by Harman, we head over to downtown Brooklyn, to spend the day with Andy Cavatorta. He’s an inventor, sculptor, and instrument designer whose latest quest to program robots to make music has led him to the creation of his magnetized piano harp. Cavatorta is no stranger to building his own instruments. His most recent claim to fame was his role in developing a homespu