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 sang the original version of skinny love?" whose answer is indie folk band Bon Iver.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who sang the original version of skinny love
Useful Output:

Doc 1: The band, fronted and founded by singer/songwriter Justin Vernon, released the song in 2007 ahead of its 2008 album For Emma, Forever Ago.
Doc 2: Skinny Love. Written by Justin Vernon of Bon Iver. A popular version performed by Birdy. A good friend of mine requested me to cover this
Doc 3: 'Skinny Love' is Bon Iver's best-known and most chronically misunderstood song. The third track taken from their debut studio album For Emma, Forever Ago.
Doc 4: The Birdy version is a cover. It's one of the world's great travesties that so many people think it is Birdy's song.
Doc 5: It was originally released by indie folk band Bon Iver, of which Vernon is a member, in 2007. A cover version by the British vocalist Birdy was