'They always said 'No': Why Led Zeppelin's surviving members agreed to a documentary

Despite having shut down legions of authors and filmmakers interested in their story, the members of Led Zeppelin said yes to Bernard MacMahon. Why?
American Songwriter

The 1975 Led Zeppelin Album That Almost Never Was, if It Hadn’t Been for Peter Grant’s Skills in Persuasion

Led Zeppelin's 'Physical Graffiti' album might have never come to be if it hadn't been for the persuasive skills of manager ...
AOL

This Led Zeppelin Member Is Worth Millions More Than His Bandmates — Here's Why

Considering the fact that Led Zeppelin remains one of the bestselling rock bands in music history over half a century since they first started making music (and decades since they broke up following ...