When Foo Fighters dropped out of Soundside music festival lineup with only two days until the kickoff of the festival, some fans were upset. "Initially, we bought through the pre sale and (were) so excited for Foo Fighters and Queens of the Stone Age,

Dave Grohl of Foo Fighters dropped a bombshell on September 10th. So it was no surprise when this past Thursday afternoon, less than 48 hours before the

Greta and Jack are in. On Thursday, the Soundside Festival announced that Foo Fighters have backed out of their Sunday night headlining slot. No reason was given by the festival for the band's decision.