Waliullah Khan studied mainly under his father Kaukub Khan and was the first of the extended family to take up sitar instead of the more hereditary instruments sarod or rubab. He became a great and sought after virtuoso performer and some of his programs were advertised as „sitar with one hand“, probably in regard of his powerful meend- and krintan-zamzama-laden left hand. He taught his son Noorullah Khan on the sitar and had a few notable non-family disciples like Begum Jabbar (Jalpaiguri) and Pullin Chandra Pal who became a well-known sitar player of Bengal and was the guru of the famous sitarist Jaya Bose. The only picture of Waliullah Khan with sitar is from his final years. Waliullah Khan recorded at least 3-4 78RPM discs but only one of them (H.170 with Pilu and Manjh Khamaj) has ever been found.