Tulikoira
 Tulikoira is the nineteenth album recorded by the Finnish experimental rock band Circle. Released on CD in 2005 by Ektro Records the album has the band incorporating elements of both drone music and black metal into the krautrock sound of previous albums like Prospekt. Proclaiming themselves the New Wave of Finnish Heavy Metal in honour of the New Wave of British Heavy Metal movement Circle here made explicit their long-held love of 1970s and 1980s heavy metal music.