Listen to Asa Sawan Mein Chamtkar online. Asa Sawan Mein Chamtkar is a Bhojpuri language song and is sung by Shani Kumar, Chotan Tiwari, Kumar Ashwani, Kamal Raj and Guddu Ajad. Asa Sawan Mein Chamtkar, from the album Aayil Ba Sawan, was released in the year 2015. The duration of the song is 4:47. Download Bhojpuri songs online from JioSaavn.