Listen to Kawan Kathor Dil online. Kawan Kathor Dil is a Bhojpuri language song and is sung by Sonu Yadav. Kawan Kathor Dil, from the album Kawan Kathor Dil, was released in the year 2025. The duration of the song is 4:08. Download Bhojpuri songs online from JioSaavn.