Listen to Chester Mein Tester online. Chester Mein Tester is a Bhojpuri language song and is sung by Khesari Lal Yadav and Priyanka Singh. Chester Mein Tester, from the album Jila Champaran, was released in the year 2023. The duration of the song is 3:07. Download Bhojpuri songs online from JioSaavn.