Tanmay Deochake started accompanying well established musicians ever since he was eighteen. Since then, he is one of the most sought after harmonium players in the country. He accompanies India’s leading artists like Gansarswati Kishoritai Amonkar, Ustad Zakir Hussain, Pt. Ulhas Kashalkar, Taalyogi Pt. Suresh Talwalkar, Pt. Swapan Chaudhari, Pt. Sanjeev Abhyankar, Pt. Yogesh Samsi, Ustad Taufiq Qureshi, Smt. Aarti Ankalikar and the like on a regular basis. He has performed in all the major classical festivals in the country. He regularly tours abroad to USA, UK, Holland, Belgium, Dubai and Thailand.