No stranger to idiosyncratic behavior, Bjork has teamed up with animated children's characters the Moomins for her latest single release.

Due for release Sept. 6 via digital outlets, "The Comet Song" is for the forthcoming Moomins 3D feature film "Moomins and the Comet Chase" and was written by the Icelandic artist especially for the movie.

A video for the song, featuring animated exerts from the film, can currently be viewed here.

All profits from the release will be donated to UNICEF children's' charities in Pakistan to help aid flood relief.