Listen to Kay Bai Sangu online. Kay Bai Sangu is a Marathi language song and is sung by Swaranand - Usharang. Kay Bai Sangu, from the album Swaranand Usharang,Vol. 1, was released in the year 2005. The duration of the song is 3:35. Download Marathi songs online from JioSaavn.