"We were kind of embarrassed at that time to call ourselves American because of the dirty politics of the Vietnam War," Wilson explained.
The film will hit theaters nationwide on June 6.
A concert documentary about the group’s collaborative show with the LA Film Orchestra is out this week, too.
It's the first single off their upcoming fourth studio album.
The singer-songwriter also confirmed her upcoming tour of North America and Europe.
Tamblyn played keys and was the original lead singer of the L.A. band.
The Andrew Wyatt-produced song also features guitar from Queens of the Stone Age's Troy Van Leeuwen.
The group's longest-tenured time keeper made what GNR called an "amicable exit" last week after 19 years.
Ozzy’s longtime collaborator and guitarist Zakk Wylde teased that the frontman could be airborne during the event.
The backlash stems from a photo shared by Launceston Mayor Matthew Garwood, who posed with Radke during the band’s current Australian tour.
