Green Day post new song clip 06.04.09 | jarule | 1 Tweet Green Day have posted a clip of one of their new songs. The band will release their new record ‘21st Century Breakdown‘ on May 15th. Check out the small clip here. One Response to “Green Day post new song clip” juggalo April 6th, 2009 why cant greenday just end it Log in to Reply Leave a Reply Click here to cancel reply. You must be registered and logged in to comment on this post.