You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Which Australian group played an extreme metal fusion genre?" whose answer is Slice The Cake.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Australian extreme metal bands
Useful Output:

Doc 1: Parkway Drive. Australia's stand-out band right now, Parkway Drive have grown into a global metal behemoth. Stacked with hard-hitting epics, the
Doc 2: Comments ; My Top Death Metal & Doom Metal Bands From Australia. The Death Doom MetalHead · 1.1K views ; Top 20 Australian Metal Albums. Mendicant
Doc 3: This series I travel the world from the comfort of my man cave to discuss bands from a specific country. Australia is home to some of the
Doc 4: The death metal, black metal, thrash metal scenes, [and] bands like Portal, Blood Duster, D666, Psycroptic, Naxzul, The Bezerker, Sadistik
Doc 5: While previous studies have explored elements of Australian metal and individual bands, there has not been a musicological study that explores