@maverick

He's using the right program, he just doesn't know how to use it right.
Slayer's hurting my ears, and use other drums then the default ones.
Atleast change slayer's default preset a little to your liking.
It plain sucks. This is not a hate comment, this is simply the truth.

Whatever program you are using.

never use it again! I get what your trying to do with the song but the instruments sound so bad it hurts. I would try and get yourself a better program and perhaps it would come out better.