The Jesse Kanda-directed promo for Mouth Mantra was filmed using a tiny camera placed on the singer's tongue.

"I am so extremely grateful to Jesse to be up for going on this journey," Bjork tells Dazed. "It was brave of him to take it on and I feel spoiled having witnessed him grow, making hi-tech mouth models and inventing cameras all to match a little therapeutic song about the throat. His dedication and devotion is overwhelming."