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 is the lead singer of counting crows?" whose answer is Adam Fredric Duritz.
Each document should contain about 30 words, and these documents should contain useful information.

Query: lead singer of Counting Crows
Useful Output:

Doc 1: Counting Crows: Lead Singer Adam Duritz On How Hit Song 'Mr Jones' Changed Everything · Comments4.
Doc 2: Beautiful words from lead singer of Counting Crows, Adam Duritz More content.
Doc 3: The longtime Counting Crows singer suffers from Depersonalization Disorder, which makes the mind feel disengaged from the body and one's
Doc 4: Lead Singer Adam Duritz of Counting Crows Performs "The 1" By Taylor Swift During His Own Live Concert. Video. This video cannot be played.
Doc 5: Founding member and lead singer of rock band performing in Ra'anana on Wednesday says he has longed to play Israel for decades  Adam Duritz has