Guitar Hero for the Xbox 360, Wii or PS3 is pretty expensive, particularly if you want a second guitar peripheral to battle it out with your mates. If you’re looking for something similar, but under £30, don’t look further than the Guitar Hero Rock, at IWOOT.

Costing £29.99, it’s a belt that lets you strum your air guitar silly to popular riffs such as Iron Man, Smoke on the Water and Ace of Spades….