Amazon recently shook up the industry by selling successful albums from the likes of Take That for as little as £3, in a bid to promote its newly-launched MP3 store.

Now, the retailer is offering ten tracks - including the current number one single Kelly Clarkson's My Life Would Suck Without You - to download for just 29p. It is also offering the current number one album The Prodigy's Invaders Must Die for £3.

The promotion is live now and ...