This week on Twitter, a couple Warner Music accounts have been teasing Green Day fans about a chance to hear the band's new single "BANG BANG" prior to the world premiere next Thursday, August 11th.

Warner Music Spain and Warner Music Argentina have tweeted (Spain | Argentina) about a contest that will allow 20 fans from each country to go to a Warner Music office and listen to Green Day's new single a day early on August 10th.

While Warner Music Argentina has to yet do so, Warner Music Spain has officially announced their contest and are asking fans to fill out a form on their website to serve as an entry into the contest.

[quote]You want to be the first to hear the new song by Green Day? Fill out this simple form and answer the question: What is your favorite Green Day album? Answer in an original way to have more possibilities of winning.[/quote]

The terms of the contest state that the person entering must be a resident of Spain and be able to be at the Warner office in Madrid on August 10th. No entry form or terms have been made available yet for the Argentina contest. Winners will be contacted on August 8th with further instructions.

Other Warner Music accounts across the world have not yet provided any indication that they'll be providing the same type of contest, but that's something you should watch out for in your own country.