The 'Flight Of The Conchords' favourite has gone serious
The likes of Tenacious D, Greg Kurstin and Sarah Silverman also made appearances at the Judd Apatow-organised gig
At the time he thought it would be career suicide
Other names involved in the charity project include Nick Cave & Warren Ellis, Elvis Costello, Florence Welch and Matthew McConaughey
The collaboration-heavy set came ahead of the release of the Australian producer's third album 'Palaces'
“We are delighted to make this fantastic collection of music available to a new generation of fans"
He jokingly played a snippets of songs by Chumbawamba and The Proclaimers
The singer was speaking during his keynote appearance at SXSW 2022
Other names set to celebrate the iconic singer-songwriter include Jon Batiste, Cyndi Lauper, Billy Porter and Leon Bridges
As we celebrate our 70th birthday, our scribes relive their most surreal encounters