Question: Who was the wife of  a Bengali Indian musician and a composer of Hindustani classical music and the mother of Shubhendra Shankar?
Sentence (from "Shubhendra Shankar"): Shubhendra Shankar (Bengali: শুভেন্দ্র শঙ্কর ; 30 March 1942 – 15 September 1992), also known as Shubho Shankar, was a graphic artist, musician and composer.
Relevant evidence: Yes