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: "Dave Berg, is an American country music songwriter, his credits include which Number One country hit "It's Good to Be Us", by which American country music singer, that placed eighth on the 5th season of the Fox Network's talent competition series "American Idol"?" whose answer is Bucky Covington.
Each document should contain about 30 words, and these documents should contain useful information.

Query: "It's Good to Be Us" singer Dave Berg American Idol
Useful Output:

Doc 1: " The "American Idol" season-five farewell song, Daniel Powter's "Bad Day  It's Good To Be Us lyric street (75.4) Picture To Bum BIG machine (83.1)
Doc 2:  It's Good To Be Us. Buddy Guy. Damn Right, I've Got The Blues. Money. Buddy Holly. Baby I Don't Care. Bo Diddley. Brown Eyed Handsome Man. Early
Doc 3: It's Good To Be Us · Covington, Bucky, 2008, 03/2008, 81, 8, 120, Lyric Street  Berg, Dave/Davis, Chip · Cameron, Candy · Joel Whitburn's Pop Memories 1890-
Doc 4:  It's Good to Be Us. I Want My Life Back. A Different World. Bud Flanagan. Dad's Army. Buddy Guy. Mustang Sally. Skin Deep. Feels Like Rain.
Doc 5: Still Counting, YouTube. 431, Verve, Love Is Noise, YouTube. 432, Bucky Covington, It's Good To Be Us, YouTube. 433, Pop Evil, Hero, YouTube. 434, C-Side