Listen to Pal Pal... Har Pal online. Pal Pal... Har Pal is a Hindi language song and is sung by Sonu Nigam and Shreya Ghoshal. Pal Pal... Har Pal, from the album Lage Raho Munna Bhai, was released in the year 2006. The duration of the song is 4:33. Download Hindi songs online from JioSaavn.