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 wrote speed of the sound of loneliness?" whose answer is John Prine.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who wrote speed of the sound of loneliness
Useful Output:

Doc 1: Colter Wall - Speed of the Sound of Loneliness - Written by John Prine · Comments. 365. I wish people would realize how epic this man is . 3:34.
Doc 2: It was the song's composer, John Prine who sings backup on the version that appears on the album, Other Voices, Other Rooms. (John Prine later
Doc 3: John Prine's painfully gorgeous “Speed of the Sound of Loneliness,” off his 1985 album German Afternoons, generates a lyrical “whabam!” all the
Doc 4: "Speed of the Sound of Loneliness"arguably my favorite John Prine tune. But really who can say. Everything he wrote was special. What a man.
Doc 5: John Prine - Speed of the Sound of Loneliness - German Afternoons · Comments76.