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 lead vocalist for the group The Crabb Family worked with who on the production of the album released on September 18, 2015?" whose answer is Jason Ingram and Paul Mabury.
Each document should contain about 30 words, and these documents should contain useful information.

Query: The Crabb Family lead vocalist and 2015 album production
Useful Output:

Doc 1: Patty Inglish MS from USA and Asgardia, the First Space Nation on August 24, 2015: I've enjoyed the Crabb Family in churches and at revival
Doc 2: All five vocal members are back for the album. They include Jason Crabb (lead), Kelly Bowling (soprano), Terah Penhollow (alto), Adam Crabb (
Doc 3: Fans of the old-school Crabb Family will still find a lot to love here, particularly the Caleb Collins and Sue C. Smith penned “If God Is For Me
Doc 4: A popular and multiple Dove Award-winning contemporary Christian musician, Jason Crabb is known as both lead singer of the Southern gospel group the Crabb
Doc 5: In a call to action, BMI provided a letter, one for songwriters and one for publishers, to which their signatures could be added.