Yes it is and like many of the monotheistic religions, there are different types. There are the orthodox types you hear more about and there are the laid-back modern types
Some may be associated with Satanism, depending on the artist, however, there is no "real" way to know unless the artist is public about his or her religion views.
LaVeyan Satanism (the original) does not.
No it is not. It isn't Godly, but it's not satanism. It might be considered witchcraft, but I consider it science(it's real I tell you. I've done it several times!), but I quit because I'd rather be on the safe side.
No, Mike Portnoy is not a satanism.
no shes beyond that its like super satanism
There are no "sacred texts" of Satanism; all works and books on Satanism and fairly cheap to purchase on most web-shops.
There are many different religious cultures in the US.A few could be:ChristianProtestantCatholicJewishIslamicMuslimPaganism (no, this is NOT the same as Satanism)Wicca (no, this is NOT the same as Satanism)Satanism
There are no solid links to Satanism and heavy metal, heavy metal artists use Satanism insignias to get publicly.
What does this have to do with Satanism? Satanism isn't about "darkness" or "evil." True Satanism is about opening the soul, and reaching Godhead. Satan, his real name being Enki, is a peace loving God who has been lied about for a very very long time. It's time people start learning about his true identity. Go to these sites and fill your brain with knowledge:
There are no miracles of Satanism, if anything, you create your own miracles through your own will.
Satanism as a religious practice is followed by individuals rather than countries. It is primarily an individualistic belief system, with followers around the world, particularly in Western countries. The Satanic Temple, for example, has chapters in various countries, but there is no country where Satanism is recognized as an official state religion.
Satan Wants You by Anthony Lyons, or his other works on Satanism. He covers the history of Devil Worshiping, Satanism, and other things related.