Last night's NYC DIY meet-up was a blast: plenty of good people, good food, good drink and, of course, good MIDI hacks. This month's theme was handmade music, and as one would expect there were some pretty fabulous homebrew instruments on display.
Especially great was Jeff Hoefs's Beat Blocks, a 4-track beat sequencer with a tangible interface operated by blocks. Basically, if you put down a block with four stripes, you get four sixteenth-note hits on that beat. It's a blast to play with, which will hopefully be communicated in some way via this video: