The band have remastered their studio albums specifically for the digital retailer.
Available titles include:
- Led Zeppelin (1969)
- Led Zeppelin II (1969)
- Led Zeppelin III (1970)
- Led Zeppelin IV (1971)
- Houses Of The Holy (1973)
- Physical Graffiti (1975)
- Presence (1976)
- In Through The Out Door (1979)
- Coda (1982)
The iTunes versions are a separate project from the long-term remastering plan for the Zeppelin albums revealed by guitarist Jimmy Page recently.
"The catalog was last remastered 20 years ago", Page told, referring to the 1990 release of the four-CD box set, Led Zeppelin. "That's a long time. Everything is being transferred from analog to a higher-resolution digital format".
Zeppelin just released their new live set, "Celebration Day", which captures the band in concert at London's 02 Arena in December 2007.