Sony steps up online war with Apple and Microsoft

Apple's iTunes store should not be affected by the Sony/ Gracenote deal - at least, in the short term...

Sony bought up digital media company Gracenote Inc for around $260 million (£130m) this week, which effectively means the company now owns the software that allows applications such as Apple’s iTunes to read the information from compact discs.

Founded in 1998, Gracenote’s CD identification technology has become the industry standard. The full significance of this week’s Sony deal will not be seen till later this year.