chiptune so much (don't we all?) that he felt the urge to convert this old-school instrument into an 8-bit synthesizer. By rewiring the keys, pedals and buttons to a couple of microcontrollers (which isn't quite our usual weekend project in the garage), the reborn organ -- dubbed the Chipophone -- can now reproduce classic hits like Super Mario Bros' theme tune on the fly. Oh, and you can even record loops and change their tempo on this bad boy. We're not sure if Linus is planning on publishing the full details of his fabulous mod, but he'll be performing here all week anyway. Well, on YouTube at least -- check him out after the break.