Live his voice goes through computer which adds samples to it. It sure is a nice growl but i personally respect those more who growl purely with their own voice.
Yeah, Kalma|-| got it. It's the easiest way to explain how to growl.
Sharp growls are easier to me (like Pekka growl), but there are some people that can't growl high notes. However, low notes are pretty hard to me.
You can drink milk / coke / eat chocolate to make your growling better. Sounds nice