Listen to Kaat Ke Ungli - JB online. Kaat Ke Ungli - JB is a Hindi language song and is sung by Bappi Lahiri and S.P. Balasubrahmanyam. Kaat Ke Ungli - JB, from the album First Love Letter- Jhankar Beats, was released in the year 1993. The duration of the song is 7:50. Download Hindi songs online from JioSaavn.