MaDjoM started his activity by releasing the grave track from his first demos , in 2004 . by that time the band's name wasn't settled till the creation of demos ended and then the band has been improved . in composing of their musics they get use of guitar , keyboard and drum programming.the release of the demos has been done by the band itself because of the lack of equipments . they have copied and published each demo in low quantities . first demos genre was Death and in some track they have tried to used melodic genre , but then after releasing the second demo their genre changed to Doom/Death and little by little it become more like Doom and so in their lyrics they inclined toward reality seek and showing their regret.

Source : www.postmortem-band.blogfa.com