In 1982, Phil Collen was appointed Def Leppard’s newest electric guitar player following the departure of Pete Willis. That ...

Vivian Campbell missed Def Leppard's recent show in Leon, Mexico, as he recuperated from a bone marrow transplant ...

Zocco is the guitar tech for Phil Collen. He also serves as a photographer for Def Leppard and has been a touring guitarist for a long list of rock and country artists. The rocker underwent stem ...

Def Leppard guitarist Vivian Campbell has missed ... that Campbell – who was replaced on the night by Phil Collen's guitar technician John Zocco – was unable to perform as he was receiving ...

According to Ultimate Classic Rock, Joe Zocco filled in for Viv Campbell during Def Leppard's performance in Leon, Mexico on Saturday, Jan. 18 as he recovers from cancer treatment.

Multi-platinum ’80s rockers Def Leppard will headline the Minnesota State Fair Grandstand for the sixth time on Aug. 26 and ...

Def Leppard guitarist Vivian Campbell missed the ... co-lead guitarist Phil Collen's guitar technician John Zocco. He said: “Vivian Campbell cannot be with us tonight. “He’s just recovering ...

Zocco is the guitar tech for Phil Collen. He also serves as a photographer for Def Leppard and has been a touring guitarist for a long list of rock and country artists. Campbell has been part of ...

So, manfully, please say hello to the guy that’s standing in for him tonight, Mr. John Zocco on guitar.” Related: Def Leppard Rockers Reveal How Their Wives Keep Them Humble on Their Sex ...