Funny how some musicians come to be associated with particular instruments. With Jimmy Page it was the double-necked Gibson. With Rolf Harris it was the, er, wobble-board.
Rising star Little Boots, meanwhile, is rarely seen without her Tenori-On, an obscure electronic instrument that works by sort of pushing LEDs while rotating and… OK, I have no idea how it works, but it looks undeniably cool.
You can see the gadget in action in this clip of Little Boots (who recently topped BBC's Sound Of 2009 poll) playing 'Stuck On Repeat' for 6 Music.
Head to www.bbc.co.uk/6music for more Little Boots live action. You'll also find footage of another Sound Of 2009 band, White Lies.