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: "When was the Hindustani classical vocalist, from the Kasur Patiala Gharana died who popularized the Ka Karoon Sajni Aye Na Baalam?" whose answer is 25 April 1968.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Ustad Bade Ghulam Ali Khan death year
Useful Output:

Doc 1: The musician of the Patiala gharana, after a prolonged illness, died on April 25, 1968, at Basheerbagh Palace, Hyderabad.
Doc 2: Ustad Bade Ghulam Ali Khan died on 23 April 1968 in Basheer Bagh Palace in Hyderabad after battling a prolonged illness that left him partially
Doc 3: Remembering Ustad Bade Ghulam Ali Khan Saab on his 55th death anniversary (25/04/1958). Bade Ghulam amalgamated the best of three traditions
Doc 4: He passed away on 23 April 1968 in Hyderabad's Basheer Bagh Palace. He was then buried in Daira Mir Momin graveyard in the city, which was the
Doc 5: Remembering Ustad Bade Ghulam Ali Khan on his 53rd death anniversary · Comments2.