Listen to Kalay Bashi Bajay online. Kalay Bashi Bajay is a Bengali language song and is sung by Nabanita Bhattachajee, Nabanita Paul Chowdhury, Mousumi Debnath, Sibani Debnath, Nilima Chakraborty and Palash Choudhury. Kalay Bashi Bajay, from the album Kalay Bashi Bajay - Single, was released in the year 2019. The duration of the song is 4:54. Download Bengali songs online from JioSaavn.