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: "Malabika Kanan was a noted Hindustani classical vocalist exposition of a classical music raga is  commonly used in songs with what?" whose answer is a sentimental patriotic feel.
Each document should contain about 30 words, and these documents should contain useful information.

Query: common use of raga in songs
Useful Output:

Doc 1: There are 7 modes for diatonic music because there are 7 notes in the scale. Does Indian classical have a different concept of modes where the
Doc 2: It is usually played in the late hours of the night. Raag Marwa- It is also known as the sunset raga because it is usually sung in the evening.
Doc 3: In the world of Carnatic vocal music, ragas serve are like the foundation. A raga is a melodic framework that provides the musician with a set
Doc 4: Raag Asaravi; Raag Bhairav; Raag Bhairavi; Raag Bilawal; Raag Kafi; Raag Kalyan; Raag Khamaj; Raag Marwa; Raag Purvi; Raag Todi. 1
Doc 5: The Carnatic style of Indian classical music has ragas that are more defined and structured and brought down through the ages by great musicians