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: "What is the name of the musical work in hip hop style with operatic form that R. Kelly made?" whose answer is Trapped in the Closet.
Each document should contain about 30 words, and these documents should contain useful information.

Query: musical work in hip hop style with operatic form by R. Kelly
Useful Output:

Doc 1: His musical style has been defined as polyhedral, with his R&B being characterized by several influences from other genres, mainly hip hop and pop music.
Doc 2: He is credited with prolific commercial success in R&B, hip hop, and pop music recordings, earning nicknames such as "the King of R&B", "the King of Pop-Soul",
Doc 3: Coachella: Lady Gaga Dazzles With 'MAYHEM' Debuts. The 20-song, nearly two-hour performance was rife with elaborate choreography, costumes and set pieces,
Doc 4: He has produced a vast and varied body of work that spans genres such as soul, gospel, pop, hip hop, and opera. He has influenced and inspired
Doc 5: R Kelly has revealed that he is adapting his hip-hop opera Trapped In The Closet into a Broadway musical. The R&B star's bizarre operetta,