Singer joined Robert Plant, Paul Rodgers at Bad Company concert, fourteen months after hearing impairment
Singer was guest at violinist Nigel Kennedy's Royal Albert Hall gala concert in London
Chafing at attacks from press, inspired by unparalleled artistic ambitions, Zeppelin made one of rock's biggest albums
Bruce Springsteen, Ringo Starr, Joe Walsh, Brian Wilson and more pledge support for project aiding refugee crisis and victims of religious, political violence
Led Zeppelin singer performs "Black Dog," "The Lemon Song," "Whole Lotta Love" and "Babe, I'm Gonna Leave You" with Sensational Space Shifters
Singer and Sensational Space Shifters play Led Zeppelin classics, 'Ceaseless Roar' tracks on hour-long episode
Ringo Starr, Elvis Costello, Peter Gabriel and more also help raise funds for refugee crisis and victims of religious and political violence
Led Zeppelin singer joins Mark Knopfler, Bob Geldof and more at fete celebrating former Rolling Stones bassist
Warner/Chappell ask court to recoup attorney fees from plaintiffs to "encourage and reward the litigation of a meritorious defense"
"For Led Zeppelin, they won on a technicality," attorney Francis Malofiy says of "disappointing" verdict
Artist Mona Shafer Edwards captured testimony and arguments from both sides
Zeppelin lawyers overjoyed, while plaintiff attorney Francis Malofiy says the band "got off on a technicality"
Flamboyant lawyers, 'Mary Poppins' and Jimmy Page's air guitar highlight one of rock's most bizarre trials
Jury determines "Stairway" did not copy Spirit's "Taurus" after one day of deliberation
"Any other catfights or anything else?" judge admonishes counsels after contentious back-and-forth