NIGHTWISH‘s long-awaited “Imaginaerum” film — based on the band’s album of the same name — will be released theatrically in Finland on November 23. The movie had its premiere on November 10 at Hartwall Arena in Helsinki, Finland, where the audience was treated to both a full-scale NIGHTWISH concert and the first-ever public screening of the movie. The “Imaginaerum” screening at Hartwall Arena was preceded by a show by the musicians in NIGHTWISH themselves in what was their last concert in Finland this year. Professionaly filmed video footage of NIGHTWISH performing the song “I Want My Tears Back” at the Hartwall Arena can be seen below.