The MP3 store has launched a chart promotion, allowing customers to purchase ten chart tracks for 29 pence (41 cents) each.

The promotion includes tracks by Kings of Leon, Coldplay, the Killers, the Prodigy and Lady GaGa and Kelly Clarkson.

"Customers have told us how much they like our £3 [$4.23] album offers and we were keen to do something that was equally as appealing on individual tracks," said Julian Monaghan, head of music buying,, in a statement.

"We have worked hard to create a store that not only has great music at low prices but also benefits from ease-of-use and an ever-increasing selection. We believe that offering these ten chart-topping tracks for only 29p, we will encourage even more people to experience the Amazon MP3 store."