Rajnarayan Bhattacharya received encouragement from his mother Smt. Nilima Bhattacharya, a disciple of Pt. Ramesh Bandopadhyay of Vishnupur Gharana.
He took his initial training from his father BhudebBhattacharya at the age of five. Thereafter, noted tabla player of BanarasGharana Sri Amiya Kumar Mukherjee took of the charge.
He got the degree of Sangeet Prabhakar from Prayag Sangeet Samiti, Allahabad and Sangeet Sudhakar from Surer Maya Sangeet Samaj and awarded GOLD MEDAL and also received Sangeet Alankar degree from the said organization with the encouragement of his uncle Dr. Saroj Kumar Bhattacharya. He also procured second position in the Inter Collegiate Music Competition organized by Calcutta University in the year 1982-83. He also stood second in the NATIONAL YOUTH FESTIVAL organized by Y.M.C.A. New Delhi. At present Rajnarayan is receiving intensive training from renowned tabla maestro and teacher of Sangeet Research Academy, Kolkata, Pt. Samar Saha of Banaras Gharana. He is selected as a panel artist of INDIAN COUNCIL FOR CULTURAL RELATION, under Ministry of External Affairs, Govt. of India. Awarded " Kolkata Ratna" by Kolkata Today, Kaan Music & Sonett Hotel.
He attached as a Tabla Accompanist in GYAN BANI FM (105.4 MHz) in SURSABHA on every Wednesday, Live (from 10pm to 11pm).
He attached as a Tabla Teacher in FUTURE HOPE School.
Appointed as a Tabla Player in the project " Brain Beheviour Functioning...........Intervention Programe in the dept. Of Psychology. University of Calcutta.
Staged a Bengali Drama named AANARTITA full of Indian Classical Music. Written & Music Directed by Rajnarayan Bhattacharya.
He accompanying with Pandit Ali Ahamed Hussian (Sahnai), Pandit Mohonlal Misra, Ustad Asish Khan (Sarod), Pandit Arun Bhaduri, Pandit V. Balsara, Padmashree Girija Devi, Bidusi Purnima Chowdhury, Pandit Ramnath Mishra, Hemanta Mukherjee, Arati Mukherjee, Suchitra
Mitra, Nilima Sen, Ashoktoru Bandhapadhya, Manoka Thakur, Sharmila Roy Poomot (Paris), Lopamudra Mitra, Lili Islam, Rezwana Choudhury Banna and others celebrity musician.