Paul Dempsey, Missy Higgins announced as ambassadors for Roady4Roadies event

With Icehouse, Vika & Linda and more also advocates

Icehouse to mark their 40th anniversary with a live album release

Recorded at St. Kilda Festival earlier this year

Icehouse to headline 2020 Anthems Festival in Canberra

Other acts include a reunited Rogue Traders, The Temper Trap and more