[titan9]

It sounds very Mark'ish to me, at least based on the tone(the style is kinda hard given Mark has changed a lot since MOP to where he is today). The music has the Creed feel to it.

As for vocals, it does sound like Stapp at times.....but at other times in the song, the vocals kinda sound more, well, for lack of a better word, "grungey". You know, they sound really unpolished and rough, rougher than what I am accustomed to hearing from Mark.

If I had to say what time period it came from, I'd say the real early days. I say this because, like I said, the vocals sound rough and unpolished and the music seems to be as well.