A double DVD set and triple live CD of legendary rockers Led Zeppelin will be released on 26 May.

The 'Led Zeppelin DVD' will feature almost 5.5 hours of footage, including shows from London in 1970 and 1975, Knebworth in 1979, interviews, unreleased footage from the 'Song Remains the Same' concerts and a Danish TV gig from 1969.

The three-CD live set, called 'How the West Was Won', features two shows from California on 25 and 27 June 1972 which are sequenced to replicate a single gig.

Aside from 'The Song Remains The Same' film and album, these are the first official Led Zeppelin live releases.