Bjork announces new album

The infamous alien/elf princess, Bjork, has announced that her new album is up for preorder and will be coming out very shortly.
The announcement comes from the singer's twitter account but the details are scare.
Earlier in the year collaborators had said that her new material is "really forward facing" and that "the new material will blow you away."
Other than that nothing else is known. It seems like the Icelandic native is just as mysterious as ever.