Björk's "The Comet Song," which she wrote with Icelandic author/poet/previous collaborator Sjón, appears in Moomins And The Comet Chase, the 3-D film starring Tove Jansson's animated trolls. (It opened in Finland earlier this month.) In an interesting and worthwhile BBC interview from 8/4, Björk discusses the appeal of the series and characters, looking at the minimalism, the Nordic feel, the ...