Led Zeppelin

Guitarist claims Collins "just could not get the beginning of ‘Rock and Roll.’

Drummer also recalls the "awful mess" Kiss made onstage in 1974.

Would rockers get canceled for these same things now?

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."

Clip from New Zealand show was forgotten for nearly 50 years before archivist added audio.

Paul Stanley, Tom Morello and Vernon Reid are among those who've expressed astonishment.

Clips of Tico joining in while his owner plays classic rock on guitar have gone viral.

Photos cover Page's years with Led Zeppelin, the Firm and beyond.

Led Zeppelin singer and the Purple One exchanged warms words - although late legend was less taken with Jimmy Page.