The new Single from Colorado native producers Noah Marion and Harrison Watkins Proper Motion – Shake The Ground (ft. Kevin Donohue of SunSquabi & Canvas) is now available. The full EP will be released on February 17th on Mile High Sound Movement Records. It’s just the latest in a long line of musical progression from these guys, and with sounds like this coming out of the Proper Motion machine, we can’t wait to see what they do next!