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: "The Cobra Killer was a part of the movement of which fusion-style music genre?" whose answer is Digital hardcore.
Each document should contain about 30 words, and these documents should contain useful information.

Query: The Cobra Killer song
Useful Output:

Doc 1:  Cobra #V8 Official Website http://www.goodwood.com/grr/ Facebook  The Cobra Killer takes on the RAC TT Celebration. 67K views · 7
Doc 2: This final song, a full incorporation of the best parts of Cobra Killer's sound, needed to be the lasting impression of Uppers and Downers
Doc 3: 10K likes, 101 comments - achintstagram on December 16, 2020: "How I made Cobra Killer from Scam 1992. Full track on my YouTube channel.
Doc 4: Cobra Killer 76/77 · 1. Let's Have A Problem · 2. Mund Auf - Augen Zu (Stecker Raus, Ich Dreh' Durch) · 3. Chemie des Alltags · 4. L.A. Shaker · 5.
Doc 5: Cobra Killer - Achint (Scam 1992 OST). 1.1M views · 4 years ago  SCAM 1992 Theme Song (Heighten Remix) [Future Bass]. Heighten•632K