After completing his higher education in Acharaya Pathashala School of NR Colony, he graduated in Science from National College, Basavanagudi and later worked in Indian Telephone Industries for 27 years before retiring as an Executive Engineer in 1992.

Later followed Chinnari Mutha, Santha Shishunala Sharief, Mysoora Mallige, Kotreshi Kanasu, Nagamandala and few other films in Kannada.

L. Vaidyanathan provided the orchestra for many of Ashwath's compositions, but it was with the film Yene Barali Preeti Irali that the Ashwath-Vaidi duo became collaborators of great music.

[6] The Kannadave Sathya live concert, which was held in Palace Grounds, Bengaluru on 23 April 2005, headed by Ashwath, was the great success which witnessed around a lakh audience for the show.

[9] His friends and well wishers had planned to celebrate his 70th birthday in a special way and Swamiji of Suttur Mutt and Virendra Hegde were to facilitate him followed by singing his popular songs.