Rock legend Jimmy Barnes has shown fans his remarkable recovery from open heart surgery belting out beloved songs to the crowd in his first performance in months at the latest edition of Bluesfest.
The Scottish-born singer underwent the operation in December after a bacterial infection spread to his heart.
In a nod to his health issues, Barnes took the stage on Sunday evening to the strains of Resurrection Shuffle, a track he performed on Easter Saturday in 2013 when he opened for Bruce Springsteen at Hanging Rock in Victoria.
"It's good to be here," he said after starting his set with his mega-hit Working Class Man.
"It's good to be f***ing anywhere."
Barnes was joined by fellow Bluesfest performers including guitar ace Tommy Emmanuel for Brother of Mine and Josh Teskey for The Weight.
Some of the rock star's musical mates, who were not performing at the event this year, also joined him and his family on stage, with Powderfinger frontman Bernard Fanning lending his distinct vocals to Still on Your Side.
The set culminated in a treat for Cold Chisel fans when guitarist Ian Moss joined Barnes for the classics including When the War is Over, Khe Sanh and Flame Trees.
But even with a performance fit for the rock star's reputation, there was caution surrounding Barnes' health with a doctor in tow for his return to the stage after surgery.
The 67-year-old announced in February that he would be performing at the annual festival, marking his first performance since November.
The musical legend has been taking fans inside his rehabilitation across his social media channels, even hinting this month at new music in a post to Instagram.
"Aside from working on my fitness and health, these holidays have given me time to create, I've written a couple of new songs," he said.
Barnes was joined at Bluesfest, which began on Thursday, by a roster of Australian and international artists that includes Tom Jones, Ben Harper, Elvis Costello and The Teskey Brothers.
The event, which is taking place outside Byron Bay, follows the shock cancellation of the annual Splendour in the Grass festival, which had been due to be held near the northern NSW town in July.
It is one of a series of high-profile cancellations since 2022, with many festival organisers blaming rising costs and shrinking household budgets for the sector's woes after the turbulence of the COVID-19 pandemic.
But Bluesfest director Peter Noble assured fans the event's future was not in doubt.
"There will be a 36th," he said as he blew out the candles on a birthday cake on Sunday afternoon to celebrate Bluesfest's 35th anniversary.
"We're going to be around. I love music."
The success of the festival also seems guaranteed given the attraction of standout acts this year, like 14-year-old US-based Gold Coast guitar star Taj Farrant, who has already shared stages around the world with musicians including Carlos Santana and Rob Thomas.
"We're fortunate enough to find they're already lining up to play next year," Mr Noble told AAP on Saturday.
Tickets for the 2025 event, which will be scaled back from five days to four, are already on sale.
An estimated 70,000 people attended the previous year's Bluesfest, which has been running since 1990.
The festival ends on Monday.
