Soilwork & Floor Jansen - Let This River Flow (Isolated Vocals) | Double Growling !! 

1:17 Floor started singing 2:18 Double Growling 3:34 High Notes

It really is a shame they had her so buried in the mix. Her harmonies are great here, in addition to everything else.

Awesome! As commented below, too bad the sound people had her growls TOO low in the mix. Thanks for this!

I would like to hear only the voice of Floor here, it would be interesting.

this is fake