A Frightening Coincidence

Okay. I wrote up a new poem, only song-styled, very recently. I wrote it, reworked it a little, and then put it up on my DA account, http://joeskipsey.deviantart.com/
As this: http://www.deviantart.com/deviation/56660562/

Now, one of the commentors, a friend of mine from Real Life, told me about something similar.
I googled the band and song.
http://www.lyricsfreak.com/s/stabbing+westward/what+do+i+have+to+do_20129452.html

I have never before heard of this band. I've never heard the song.
And they are extremely similar.

What a coincidence, huh?
I've gotta admit, it's very odd.