Listen to Lifeline Rao Sahab Ki online. Lifeline Rao Sahab Ki is a Haryanvi language song and is sung by Vikash Gudhana and DYNEX. Lifeline Rao Sahab Ki, from the album Lifeline Rao Sahab Ki, was released in the year 2025. The duration of the song is 2:50. Download Haryanvi songs online from JioSaavn.