Listen to Supaul Wala Bam Chhai Agari online. Supaul Wala Bam Chhai Agari is a Maithili language song and is sung by Gyanu Sharma. Supaul Wala Bam Chhai Agari, from the album Supaul Wala Bam Chhai Agari, was released in the year 2025. The duration of the song is 3:36. Download Maithili songs online from JioSaavn.