After a long week of schlepping around the Las Vegas Convention Center, there are few things we'd like more than a good shoulder rub. iMusic's BodyRhythm musical shiatsu vest promises to turn your favorite tunes into some muscle-pounding with its iOS device. Launching on Kickstarter to coincide with CES, the product needs to raise $50,000 before we'll see one available in stores. Ever eager to put our bodies on the line in order to bring you tech news, we strapped one on and saw what a double team of it and Carly Rae Jepsen could do to our bodies. If you'd like to watch the results, there's plenty of stuff after the break.