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: "The composer of Morceaux de salon composed during what musical time period?" whose answer is late-Romantic period.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Morceaux de salon composer
Useful Output:

Doc 1: Sergei Rachmaninoff - Morceaux de salon for Violin and Piano, Op. 6 (1893) I. Romance / Романс (Romans) / Andante ma non troppo II,
Doc 2: Les Morceaux de salon, Op. 10, is a suite of pieces for solo piano composed by the Russian composer Sergei Rachmaninoff in 1894.
Doc 3: Morceau de salon, op. 50 pour piano solo. Composer. SKU: 75204. Call Number: MI 2110 L972mo 2017. Format: Print Music Composition Date: 2017. Duration: 0:05:00
Doc 4: Rachmaninoff Morceaux de Salon, Op. 10 no. 5 - Humoresque · Comments6.
Doc 5: 拉赫曼尼諾夫於於1993-1994年間創作力豐盛期間譜寫「Morceaux de salon沙龍小品集op.10」，作品如曲名為簡單客廳小品。 1896年創作「Six Moments Musicaux音樂瞬間op.16」