Ranjana Jha has been singing Maithili song , especially Maithili Bhajan and Maithili lokgeet for many years . She is know for her melodious voice . Ranjana Jha is from araria district bihar. Ranjana Jha Sohar song is very popular among masses . She is known as sarda sinha of Maithili geet . Ranjana jha has been singing Maithili gana for last 30 years . She resides in Bihar and she is a great supporter of Indian culture and ethos. She has worked immensely for the upliftment of Maithili culture.