Finnish/Swedish symphonic metallers NIGHTWISH will kick off the “Imaginarium” world tour in Los Angeles. The very first show of the trek will take place at the Gibson Amphitheatre in Universal City, California on Saturday, January 21. This will be the biggest NIGHTWISH show production ever on North American soil and strictly a one-off — there will be no U.S. tour until later in 2012. The vocal recording sessions for the new NIGHTWISH album, “Imaginarium”, have been postponed until April 4 in order to allow the band’s singer, Anette Olzon, a longer recovery period after she suffered broken ribs in a recent fall. She writes on her blog, “me, [NIGHTWISH manager Ewo Pohjola of King Foo Entertainment Ltd.] and [NIGHTWISH mainman/keyboardist] Tuomas [Holopainen] decided that it’s better if I rest the whole month and get in shape so I can do the vocals super good and have booked my vocal recordings from April 4 instead in another studio in Finland. This is really good, ’cause no one will be happy if the album won’t sound perfect. And we don’t have any hurry since the album has plenty of time to get mastered and ready still.” Holed up in the studio for the better part of this spring, NIGHTWISH is not only putting finishing touches to its new album, “Imaginarium”, but also planning a movie of the same name. If all goes well, the CD will be released in early 2012, to be followed by the movie at some point further down the line. The first single off the album as well as the trailer for the film should arrive well before the end of 2011. For the movie, NIGHTWISH has teamed up with director Stober Harju’s production team and Solar Films.