Omkar was born into a family of musicians, and was initiated into Hindustani classical music by his father Dr. Nagarajrao Havaldar, a well-known Hindustani classical vocalist. He was trained under masters like Pandit Madhava Gudi of Kirana Gharana and Pandit Panchakshari Swami Mattigatti of Jaipur-Atrauli Gharana, and is fortunate to inherit the finest nuances of both the Gharanas. He is now pursuing his training in Dhrupad and Khayal from Pandit Indudhar Nirody. He is a graduate in Psychology from Bangalore University and completed his master’s degree in music from KSGH University of Music and Performing Arts, Mysore. He is a recipient of the Kishora Pratibha Puraskar instituted by the Kannada & Culture department, Government of Karnataka (2000), and has performed at Yale University and the Chicago Center of Music. He also taught underprivileged children at the Afghanistan National Institute of Music in 2009. He is also on the elite panel of Artists at the Department of Kannada & Culture Govt. of Karnataka since 2000 and an approved graded artist for All India Radio and national television. QPTV New York has recorded his music and he does regular telecasts in the US.