Grab a Getta Burger for free with a vocal rendition of your order between April 16 to 22.

SING: Getta Burger founders Amy and Brent Poulter are asking people to sing their orders for a free cheeseburger until April 22 at their Capalaba store.

SING: Getta Burger founders Amy and Brent Poulter are asking people to sing their orders for a free cheeseburger until April 22 at their Capalaba store.

To celebrate the final curtain call of Pitch Perfect 3 on Blu-rayTM, DVD and Digital, Getta Burger at 67 Redland Bay Road, Capalaba is giving customers the chance to sing for their supper.

From April 16 to 22, customers can go into Getta Burger Capalaba, sing their order to the cashier (in the tune of their choice), upload to social media and receive a free Getta cheese burger.

Anyone suffering stage fright can simply film themselves at home singing their ideal order and upload the video to Instagram, Facebook, Twitter or YouTube, hashtabgs @PitchPerfectMovie #SingforyourSupper #GettaBurger

The best renditions will be in with a chance to win a DVD of Pitch Perfect 3.

Limited vouchers are available.

BURGER: Worth singing for.

BURGER: Worth singing for.

In Pitch Perfect 3, the Barden Bellas comprising Anna Kendrick, Rebel Wilson, Hailee Stenfield, Britany Snow, Anna Camp and Hana Mae Lee are now joined by Australia’s own Ruby Rose and John Lithgow in the final chapter of this beloved series. After the highs of winning the world championships, the Bellas, now graduated, find themselves scattered apart with the startling discovery that there are minimal job prospects for making music.