Imagine All The iTunes

Although John Lennon's songs are timeless, the actual format of his songs are changing with the times.

Apple Inc. has begun selling downloads of tracks from 16 of John Lennon's post-Beatles albums, including "Working Class Hero" and "John Lennon/Plastic Ono Band," on iTunes, the company said Tuesday.

The albums represent Lennon's recording output while he was with Capitol Records, a unit of Britain's EMI Group PLC.

While many of the late singer-songwriter's solo recordings have been available for download commercially elsewhere, this marks the first time they have been available on Apple's market-leading online music service.

Songs on two albums — "Lennon Legend" and "Acoustic" — were being made available for download exclusively on iTunes, the company said.

Video content was also being included with the purchase of some of the albums for a limited time.

The Lennon tracks will also be available without copy-protection restrictions and in higher-quality audio for $1.29 each. Regular versions are priced at 99 cents each.

"John would have loved the fact that his music will now be available in a format suited to a new generation of listeners," Lennon's widow, Yoko Ono, said in a statement released by Apple.