Shin Nishimura is a well-know Japanese DJ who performs techno music using the AudioCubes. He performed with the AudioCubes at the Reason Producers Conference at the Super Club in Tokyo (2008), the Awakenings in Amsterdam (2009), Tattingers in Malta (2010), and many other places around the world. If you want to see him in live action with the AudioCubes, check out his website (http://www.shinnishimura.com/) to find out about his next performance in Europe, because he's always taking the AudioCubes with him.
Check out the video made at the Reason Producer conference (2008).
You can even spot the cubes in this video taken at Tattingers in Malta (2010)