Antichrist does mean enemy of Christ, but people tend to refer to the "ultimate" Antichrist most of the time. When I refer to the term Satanic I refer to the ones who believe in him, and accept that God is real, but hates him. I still think some of that Satanism is in some music.
I know it is annoying that I keep bringing this up, but some music artist show strong signs of the Freemasons, and the other stuff. Maybe it is just for show, but why would someone make a song call Lucifer? I going to test the song out by Jay-Z to see if it really has a hidden message, but still Lucifer. Look at what he is saying.
http://www.youtube.com/watch?v=usg_VHiQjjo
In Ecclesiastes 3:15 it states "That which hath been is now; and that which is to be hath already been; and God requireth that which is past."
This means that God wants us to know history, and that the same things has occur for years. As time goes by they happen more. Rather or not music has subliminal messages the others one are clear. In the USA the average kid of this generation will emulate who ever they see on tv. What is out in the media today is corrupting the minds of the generation. This is why I'm very picky with the music I listen to.
We don't know the day but in Rev 16:16 you know the end is coming. It would not shock me if it happened soon. I will live my life, and keep the Holy Trinity close to my heart. If Satan takes over the world I shall accept death, and live in Heaven on Earth.