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: "Who has been involved in more music groups, Ryuichi Kawamura or Billy Mackenzie?" whose answer is Ryuichi Kawamura.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Billy Mackenzie music groups
Useful Output:

Doc 1: Cherry Red are releasing a three CD box set, Satellite Life. It's a collection of his solo work with curator, collaborator and friend Steve Aungle.
Doc 2: British - Billy Mackenzie (The Associates) March 27th 1957 – January 22nd 1997 | Facebook.
Doc 3: In 1976 he met Alan Rankine, a musician from Bridge of Allan, and the two formed a band together that became The Associates in 1979. The
Doc 4: MacKenzie collaborated with more than a few artists during his career, including contributions to One Second in 1987, on which MacKenzie
Doc 5: Why, 15 years after the death of Billy Mackenzie, the music of The Associates still matters Its fifteen years today since the flamboyant