This contraption may appear to be a mere toy, but move the gumballs and you’ll be a mix master in no time. Continue reading to see more. Click here for first picture in gallery.


Created by a group of UC Berkley students, the Bubblegum Sequencer is basically a step sequencer that uses gumballs to generate MIDI events. A multi-row grid, with each consisting of 16 holes — representing the 16th-notes in a measure — are color-mapped to a specific sample.