Hey guyz!

You know I have a band, and we play lot's of the metallcia stuff and so on...
But now we try some children of bodom stuff and so on...

how can i get this growling voice, like alexi laiho, cradle of filths singer, or shaggoth from dimmu borgir?

How can I practice to gain such a voice?

Hold my breath
as I wish for death
Oh please god wake me
There is a singing thread.

But nobody looks kindly on such questions there.
Why dont you try the thread the 'only vocal/singing' thread? I'd recommend deleting this, and posting your question there (this'll get locked anyway).