The master has evolved the Jafferkhani baaj, the simultaneous use of two strings, theproduction of harmonic notes, the creation of different types of echoes and wasresponsible for the original sawal-jawab. Adapting south Indian to Hindustaniclassical music, he introduced the ragas Kirwani, Hemavati, Latangi and Shanmukhpriya;revived obsolete ragas like Champakali, Rajeshwari and Shyam Kedar; and added his owncompositions such as Kalpana and Sharavati.