Listen to Log Kehte Hain - JB online. Log Kehte Hain - JB is a Hindi language song and is sung by Mohammed Aziz and Sadhana Sargam. Log Kehte Hain - JB, from the album Khudgarz - With Jhankar Beats, was released in the year 1987. The duration of the song is 6:56. Download Hindi songs online from JioSaavn.