![Kerrang! on Twitter: "Producer Rob Cavallo has heard new Green Day demos - and they sound "fantastic" http://t.co/6BV62ONCJt http://t.co/6NuYq4rwhh" / Twitter Kerrang! on Twitter: "Producer Rob Cavallo has heard new Green Day demos - and they sound "fantastic" http://t.co/6BV62ONCJt http://t.co/6NuYq4rwhh" / Twitter](https://pbs.twimg.com/media/CDWfeU1WYAApH-T.jpg)
Kerrang! on Twitter: "Producer Rob Cavallo has heard new Green Day demos - and they sound "fantastic" http://t.co/6BV62ONCJt http://t.co/6NuYq4rwhh" / Twitter
![The Insomniac Sound: Green Day's Rob Cavallo On Getting The Perfect Tone For Each Song – BoySetsFire The Insomniac Sound: Green Day's Rob Cavallo On Getting The Perfect Tone For Each Song – BoySetsFire](https://cdn.boysetsfire.net/1666182287691.png)
The Insomniac Sound: Green Day's Rob Cavallo On Getting The Perfect Tone For Each Song – BoySetsFire
![Green Day Images on Twitter: "Green Day in the studio with Rob Cavallo before the release of Dookie. http://t.co/r3vVfgHI" / Twitter Green Day Images on Twitter: "Green Day in the studio with Rob Cavallo before the release of Dookie. http://t.co/r3vVfgHI" / Twitter](https://pbs.twimg.com/media/BA21MB7CMAAifCO.jpg)
Green Day Images on Twitter: "Green Day in the studio with Rob Cavallo before the release of Dookie. http://t.co/r3vVfgHI" / Twitter
![Mike, some dude, Billie, and Rob Cavallo:) Billie looks freakin hot here especially with that stripp… | Green day billie joe, Billie joe armstrong, Billie green day Mike, some dude, Billie, and Rob Cavallo:) Billie looks freakin hot here especially with that stripp… | Green day billie joe, Billie joe armstrong, Billie green day](https://i.pinimg.com/originals/2c/36/b9/2c36b9ca059d84334513c4e5822a64c0.jpg)