Apple's iTunes begins selling unlocked songs

Apple Inc.'s iTunes Store started selling thousands of songs without copy protection Wednesday, marking the trendsetting company's latest coup and providing a model for what analysts say will likely become a pattern for online music sales.

Launching initially with songs from music company EMI Group PLC, iTunes Plus features tracks that are free of digital rights management, or DRM, technology copy-protection software that limits where songs or movies can be played and distributed.

The unrestricted content means some songs purchased from iTunes will work for the first time directly on portable players other than Apple's iPod, including Microsoft Corp.'s Zune.

The inaugural batch of iTunes Plus songs includes music from Coldplay, the Rolling Stones, Norah Jones, Frank Sinatra, Pink Floyd and more than a dozen of Paul McCartney's classic albums.

The DRM-free tracks feature a higher sound quality and cost $1.29 US apiece 30 cents more than the usual 99-cent price of other, copy-protected songs at the market-leading online music store.

If available, users could upgrade existing purchases to DRM-free versions for 30 cents a song or $3 US for most albums, Apple said.

London-based EMI, the world's third-largest music company by sales, and Cupertino-based Apple announced their partnership in April to deliver the industry's first major offering of DRM-free songs, sharing a vision of what both companies say their consumers want: flexibility and CD-audio quality.

Other smaller online music vendors, such as EMusic.com, already offer songs without DRM, but the selections have been limited to mostly content from independent labels.

Barney Wragg, the global head of digital music at EMI, said the iTunes Plus launch capped six months of work to convert almost all of the company's digital catalogue into a DRM-free format.

"Our customers told us two things deterred them from buying digital," Wragg said. "They weren't 100 per cent confident that the songs they'd purchase could play on their devices, and they wanted something closer to CD quality."

Earlier this year, Apple CEO Steve Jobs called on the world's four major record companies to start selling songs online without copy-protection software.