It's stuff we do anyway.

So many staff members are adults who grew up in the clubs. They call it 'the bug' -- if you get bit by the bug you may never leave.

The goal is to support education for kids, to know it's important for them to excel in those areas.

In the Led Zeppelin shows of the Sixties and Seventies, it was the same numbers every night, but they were constantly in a state of flux. If I played something good, really substantial, I'd stick it in again.

The Yardbirds folded in 1968, and within a handful of months, Led Zeppelin was not only a band but also a very successful one.

Because Led Zeppelin weren't having to worry about doing singles, each time we went in to record, it was a body of work for an album. So you could get the shift and the movement forwards as opposed to having to be rooted back to a single that might have been done a year ago.