German/Finnish duo Lacrimosa have stated the following on the band’s official Facebook page.

As promised here comes the final date:
“Revolution” comes out on September 9th 2012!
(Due to different situations in different markets it might be that in some countries the release will be some days later.)
And then I want to tell you already now who was with us in the studio. Next to our great guys we worked with the one and incomparable Mille Petrozza from KREATOR! And on drums one of the best drummer in the world: Stefan Schwarzmann from ACCEPT!
Be prepared for the Revolution!!
Yours, Tilo Wolff

After the album release, Lacrimosa will also tour Europe. The tour dates can also be found in the band’s official Facebook page.