I don't know if this information is reliable, but according it the release date for USA is 5 march 2014. Maybe at SXSW Fest? No dates for other countries.

http://www.elmulticine.com/peliculas_listado2.php?orden=30971

http://www.europapress.es/cultura/cine-00128/noticia-elijah-wood-sasha-grey-protagonizaran-open-windows-nuevo-nacho-vigalondo-20121102173248.html

'Open Windows' is a classic thriller made in first person, in real time and in multiple formats.

Same Maniac POV? I'm afraid will see one bit of Elijah in screen again.

( Automatic translation... )

http://www.parcaudiovisual.cat/c-Contenidos/a-anuncio/cat-MTA/sub-Mjg/id-MjEw/grand_piano_amb_elijah_wood_es_roda_al_parc_audiovisual.html

'Grand Piano', with Elijah Wood, is shooting at Audiovisual Park

The sets 2, 3 and 4 of Park host this production throughout the summer. The assembly is underway, and shooting with actors will begin in late August. The latest film by Eugenio Mira (who visited us in 2009 with 'Agnosia') will be shot over three months (July 9 to 21 October) at Audiovisual Park. After several efforts to determine the actual location of the movie, 'Grand Piano' arrives in Terrassa with a great production team to set up the machinery of filming. The production is by Rodrigo Cortés with Nostromo Films and collaborates with them Adrian Guerra (who also participated in 'Buried'). The screenplay by Damien Chazelle and Eugenio Mira ('Agnosia' 'The Birthday', actor in 'Red Lights') is also the director of this great production, where will direct Elijah Wood (Frodo in 'Lord of the Rings' ) in the leading role. 'Grand Piano' is an indie thriller where Wood will play a concert pianist away from stage suffering scenic panic, when he returns, will be harassed by a madman that will endanger their life and those of his loved ones. He may not miss a single note of the score if he wants to avoid the tragedy. So all ready to transform the sets of the park, again, in a fictional world that in this case will have an excellent team of professionals to create a stunning and magnificent scenery where the story will develop. With this film, Terrassa has already hosted this first half of de year 30 audiovisual productions, maintaining its position as one of the first cities in Catalonia where is most currently shooting.

Is searched professional pianist as double and coach for Elijah.

http://valencia.loquo.com/ps/comunidad/artistas-musicos/pianista-doble-de-elijah-wood-para-pelicula/1838996

According to this Spanish newspaper's information, dated in Valencia (near Alicante), shooting of Grand Piano will begin in June.

http://www.abc.es/20120504/comunidad-valencia/abcp-elijah-wood-gran-piano-20120504.html



( Read more... )

http://thefilmstage.com/news/tom-hiddleston-and-anna-paquin-take-flight-with-elijah-wood-in-black-wings-has-my-angel/

"They'll be taking spots alongside Elijah Wood, who had previously signed on to play protagonist Tim Sunblade..."

I knew Elijah was co-producer but, does he will star too?