Savior's also shared "Mystery Girl", an enchanting chunk of noir-pop written with Alex Turner (Arctic Monkeys, Last Shadow Puppets) and co-produced by James Ford (Haim, Florence and the Machine). It's not Savior's first time working with Turner - she co-wrote "Miracle Aligner" with The Last Shadow Puppets.

Sam Kristofski directs the accompanying video for "Mystery Girl".

The 21-year-old singer/songwriter will be joining Daughter on a few dates on their upcoming North American trek - for full dates and ticket info, head to her website.

Belladonna Of Sadness is released 7 April via Columbia. Grab the new single on iTunes.