I grew up on Metallica, Dr. Dre, etc. but I don't think anything crushes me like David Tolk's music...so much to a degree that if the human population were wiped out with only one thing remaining to symbolize us as beings, I would be ok with it if it were his music. Heavy metal, rap, piano and armageddon, deep stuff here ;)
It didn't remind me at all of the "Feather Theme". I love the "Feather Theme", but I have never thought of it when listening to this song. Even when you point it out, the only similarity I hear is the very beginning notes, and that is probably coincidental.