Jason Freese
![](http://upload.wikimedia.org/wikipedia/commons/thumb/0/06/Jason_Freese.jpg/220px-Jason_Freese.jpg)
Jason Jeremy Freese (born January 12, 1975 in Orange County, California) is an American singer, musician and record producer. He plays piano/keyboard, guitar, tenor saxophone, accordion, trombone, and sings backing vocals for Green Day when the band tours.