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: "When was the four-piece indie rock band, that joined The Killers on the Christmas song ¡Happy Birthday Guadalupe! formed?" whose answer is 2005.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who joined the killers on ¡Happy Birthday Guadalupe! band name
Useful Output:

Doc 1: There are so many, but Faith No More is one of my favorite bands. The Real Thing album really grabbed me in a way nothing ever else did.
Doc 2: The Killers - Happy Birthday Guadalupe / Don't Shoot Me Santa / Great Big Sled. Julian Casablancas - Christmas Treat. Eels - Christmas Is
Doc 3: 10. 'Christmas In LA' (2013) · 9. 'Joseph, Better You Than Me' (2008) · 8. 'Happy Birthday Guadalupe! · 7. 'Joel, The Lump Of Coal' (2014) · 6. 'A
Doc 4: Each week, our editors and critics recommend the most captivating, notable, brilliant, thought-provoking, and talked-about books.
Doc 5: The Killers are an American rock band formed in Las Vegas, Nevada, in 2001 by Brandon Flowers (lead vocals, keyboards, bass) and Dave Keuning (lead guitar,