Listen to Hum Dekhenge Laazim online. Hum Dekhenge Laazim is a Hindi language song and is sung by Iqbal Bano. Hum Dekhenge Laazim, from the album Mehfil-E-Ghazal - Iqbal Bano Special, was released in the year 2015. The duration of the song is 11:20. Download Hindi songs online from JioSaavn.