Listen to Devotion online. Devotion is a Bengali language song and is sung by Tushar Dutta, Subhomoy Chowdhury, Manish Chakroborty, Kundan Saha and Subhankar Banerjee. Devotion, from the album Heart Beat - Various, was released in the year 2008. The duration of the song is 6:13. Download Bengali songs online from JioSaavn.