"Dark Secrets" and "Somebody’s Son", featuring Lindsey Buckingham, are the two bonus tracks on the deluxe edition of Empire of the Sun's Ask That God.

"These two new tracks fit perfectly into the narrative of Ask That God,” says Lord Littlemore. “They're a reflection of our ever-evolving creative journey. Dark Secrets explores the unknown and Somebody’s Son adds a layer of intimacy, with Lindsey Buckingham's guitar weaving through the track like a thread of light.”

“It’s about pushing boundaries and offering something extra to our loyal fans. These songs have their own spirit and belong to the Empire," Emperor Steele adds. "It was nothing short of a dream to work alongside the legend Lindsey Buckingham. His guitar on “Somebody’s Son” creates such a beautiful backbone for this incredible song. We feel honoured to have worked with the master himself."

"I’ve been both a fan and a friend of Empire Of The Sun for many years," Lindsey Buckingham says of the collaboration. "Luke and Nick are masters of the pop craft, as well as being great guys. I’m pleased to be a part of their new song, Somebody’s Son."