Music on this album, as of early Behemoth in general, is a True Black Metal, with pagan, slavonic and antichristian lyrics. Often relating to forests and woods… Album “Grom” contains two tracks sung in Polish, “Lasy Pomorza” and “Grom”, which are legendary opuses for polish fans. Read more on Last.fm.
There are multiple artists with this name:
1) Behemoth is a Polish blackened death metal band from Gdańsk. They are considered to have played an important role in establishing the Polish extreme metal underground, alongside bands such as Vader, Decapitated, Vesania and Hate. Over the years, Behemoth moved from traditional black metal into death metal, and have since perched in the middle of the two. They have released 11 full-length albums so far. Read more on Last.fm
