I think Americans such as Leviathan have done a lot to expand the sonic palette of black metal.
Colin MarstonAs for complicating the black metal aesthetic, I don't care about that since it was never a goal of mine to lay out any particular preconceived aesthetic, let alone one of traditional black metal where pseudonyms are adopted.
Colin MarstonI've never had a band with more than 3 people (meaning only two string players), so I love having the ability for 3-part polyphony.
Colin Marston