The Novation Launchpad mk2 is available from Promenade Music here - http://www.promenademusic.co.uk/Novat...

If you use Ableton Live, you need a Launchpad. Its 8 x 8 grid has become ubiquitous with the evolution of electronic music, letting you launch clips, play drum racks and control your mixer, all while creating impressive lightshows.