Veteran rockers Foo Fighters have released a brand new track titled “Today’s Song”. The song can be heard below and purchased here. The single is accompanied by a retrospective letter written by frontman Dave Grohl. The band have been celebrating their 30th anniversary this year and the letter is a retrospective of that illustrious career. You can read it below or, if you’d prefer a more immersive experience, listen to Grohl read it himself.