There have been previous attempts at integrating flamenco elements into metal. There have even been successful, good attempts at doing so. However, there are few that have been successful at blending them seamlessly. This applies not just to flamenco, but any influence outside of metal. It's either the case where a regular metal song suddenly erupts into an irrelevant genre break, or it's barely a metal album. The latter case usually happens, for example, when jazz musicians get together and write an album that's mostly in their own wheelhouse, with some minor metal elements. Even further, the most extreme of metal subgenres are usually spared these excesses. Enter Impureza, a band that skirts the line between progressive and technical death metal, and perfectly fits flamenco into that picture. The end result is just delightful.