Led Zeppelin

Considering how this LP has been dissected, it might seem difficult. So, we brought in an expert.

Breaking down the band's powerhouse masterpiece, track by track.

Robert Plant longed for the freedoms of the rural Welch countryside – or, maybe, Middle-earth.

Surveying the song's pop culture legacy — from 'Wayne's World' to cover songs to radio station publicity stunts.

Movie features "unprecedented access" to the band.

'Presence' single was a playful – if deceptively complex – homage to their early rock roots.

Led Zeppelin guitarist and engineer recall “wonderful” moment that came after difficult start.

Conversation took place after Heart performed Led Zeppelin classic in front of the band.

Motley Crue frontman joined the Circle for a rendition of "Rock and Roll."

A look at other artists' interpretations of the tracks found on the band's seventh album.