Music legend now needs 24/7 nursing care and oxygen as health 'deteriorates' Daily Express John Farnham to skip the concert in his honour as ‘health has deteriorated’ Nine.com.au ‘Can’t do it’: Legend’s son gives health update News.com.au John Farnham’s 20 best songs theguardian.com Watch A Current Affair - Season 2026 - Australian stars unite for legendary John Farnham tribute 9Now