Back in 2014, the Knife announced that their shows behind Shaking the Habitual would be their final live performances. Both the Knife and Karin Dreijer’s dormant solo project, Fever Ray, have been quiet ever since, save for the occasional DJ set. This morning, however, signs of activity: The group’s Facebook profile picture was updated, a new cover video followed, and they shared a minute-film video shortly after. Titled “Mother of Knives Cooking Class,” the creepy 60-second clip depicts the preparation of some obscure kitchen ingredients—including a Fever Ray bird mask—soundtracked by Shaking the Habitual track “Networking.” The cover video shows a knife slicing cherry sweets as muffled voices loop in the background. Watch them below. Pitchfork has contacted the Knife’s representatives for comment.

In 2016, Karin Dreijer, who sometimes DJs in Karim & Karam, released a standalone solo song, “Lives Worth Grieving,” for a porn documentary.