Concept:
India has a rich diversity of hereditary musician communities that have preserved oral musical traditions for centuries.
Step 1: Locating the Communities.
The Manganiars and Langas are two famous groups of hereditary professional musicians located in the desert regions of Rajasthan, particularly in the Jaisalmer and Barmer districts.
Step 2: Distinguishing Features.
While both communities perform complex Sufi and folk music, they have distinct patrons. The Langas traditionally performed for the Sindhi Sipahi community, while the Manganiars performed for the Rajput kings and wealthy landlords. Their music is world-renowned for its soulful vocal style and the use of unique instruments like the *Kamayacha* and *Sarangi*.