Wirman has played with Children of Bodom from 1997 until their disbandment in 2019, and in 2000 created a musical project focused on instrumental work, which would only have guest singers on a few selected songs.

The following year, the band saw the addition of Lauri Porra (later in Sinergy and Stratovarius) and Janne's guitarist brother, Antti Wirman (from Kotipelto).

With a more diverse use of vocals, this album made use of the talent of Timo Kotipelto (from Stratovarius), Pasi Nykänen (from Throne of Chaos) and returning vocalist Kimberly Goss.

Their third album, Accept the Fact was released in June 2005 and features vocals by Timo Kotipelto, Marko Vaara, Jonna Kosonen and Alexi Laiho from Children of Bodom.

The 10-song effort includes two cover versions — "Separate Ways", originally recorded by Journey, and "Black Cat" by Janet Jackson, featuring a guest appearance by the Finnish pop/rock singer Jonna Kosonen.