Listen to Kathi Lay Padhaechhi online. Kathi Lay Padhaechhi is a Maithili language song and is sung by Ram Babu, Suresh and Rachna. Kathi Lay Padhaechhi, from the album Mp3 Vol. 1, was released in the year 2008. The duration of the song is 5:19. Download Maithili songs online from JioSaavn.