As regular Boing Boing readers know, I have a soft spot in my heart for the talented and sweet musicians behind CDZA (Collective Cadenza), by far one of the most innovative and experimental of YouTube’s new channels. This week’s installment of CDZA is their best ever. As you watch, I challenge you not to discover that someone is cutting onions in the room where you’re sitting. Beautiful work, Joe Sabia and crew. Beautiful.