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 announces the instruments in tubular bells 2?" whose answer is British actor Alan Rickman.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Who announced instruments in Tubular Bells 2 performance
Useful Output:

Doc 1: The Tubular Bells UK Autumn tour will feature an expansive live group, conducted and arranged by Oldfield's long-term collaborator Robin Smith,
Doc 2: Virgin Records founder Richard Branson and composer Mike Oldfield recall how a leftfield offering by a bedroom genius kickstarted the Virgin empire.
Doc 3: Around Mike Oldfield's 18th birthday he'd put together a long multi-instrumental demo tape. It just so happened that he was involved in some
Doc 4: I wondered how they would do the final section where the instruments were announced and was pleasantly surprised to hear Vivian Stanshall's
Doc 5: Take one of the more memorable sections, the one where that Bonzo Dog Doo-Dah Band guy announces an instrument and Oldfield then plays it. That