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: "What Russian folk tale was the basis for the theatrical work that was the first recording of the chamber ensemble Chicago Pro Musica?" whose answer is "The Runaway Soldier and the Devil".
Each document should contain about 30 words, and these documents should contain useful information.

Query: first recording of the chamber ensemble Chicago Pro Musica
Useful Output:

Doc 1: A program of chamber music in first recordings is what we contemplate this morning, in other words New Tonal Music 2005-2011 by Victoria Bond (b
Doc 2: Hochman's first two recordings for Avie Records were Homage to Schubert (works by Schubert, Kurtág, and Widmann) and Variations (works by Knussen, Berio,
Doc 3: John Bruce Yeh's “Chicago Clarinet Classics,” out March 10 on Cedille Records, features six 20th- and 21st-century works for the instrument,
Doc 4: In 1979, Yeh founded the Chicago Pro Musica chamber ensemble; he remains its director. That group's first recording -- of Stravinsky's L'histoire du Soldat --
Doc 5: John Bruce Yeh joined the Chicago Symphony Orchestra in 1977 at the age of nineteen, appointed bass clarinet by Sir Georg Solti. The first Asian