Listen to Khai Chhi Hum Kasam online. Khai Chhi Hum Kasam is a Maithili language song and is sung by Ram Babu, Hemkant, Suresh and Amod. Khai Chhi Hum Kasam, from the album Mp3 Vol. 3, was released in the year 2008. The duration of the song is 4:46. Download Maithili songs online from JioSaavn.