In addition , the Webb brothers performed as one of the support acts for Farnham during an Australia Day concert at Memorial Drive in 1973 .
The Webb brothers appeared alongside the likes of Lisa Edwards who later went on to be one of John Farnham 's backing singers .
In addition , the Webb brothers performed as one of the support acts for John Farnham during an Australia Day concert at Memorial Drive in 1973 .
The Webb brothers appeared alongside the likes of Lisa Edwards who later went on to be one of John Farnham 's backing singers .