Avinash Oak has a Diploma in Cinema ( sound engineering and sound recording ) from The Film & TV Institute Of India, Pune.He was with Western Outdoor media technologies ltd, for nearly 20 years. He has recorded songs for feature films like Maachis, Tere Mere Sapne, Sarfarosh ,Gadar , Albela , Bade Miyan Chote Miyan,
Pyar to Hona Hi tha , Jab Pyar Kisise hota hai, Kuch Kuch Hota Hai, Leela , Pinjara, Pyar Ishq Mohabbat and Aakriet ( Marathi).
He also has private albums called Marasim by Jagjit Singh & Gulzar, Mere Watan Ke Logo – Lata Mangeshkar , Cry for cry -Jagjit Singh, Husn-e-Ghazal – Ghulam Ali, Pt. Bhimsen Joshi & Pt Jasraj and many more… He has been an Engineer and Partner at Neosonic Recording Studio.