Listen to Agar Hum Kahen Aur Woh Muskura Den (From "Shukrana - The Best Of Jagjit Singh Ever") online. Agar Hum Kahen Aur Woh Muskura Den (From "Shukrana - The Best Of Jagjit Singh Ever") is a Hindi language song and is sung by Jagjit Singh and Chitra Singh. Agar Hum Kahen Aur Woh Muskura Den (From "Shukrana - The Best Of Jagjit Singh Ever"), from the album Fall In Love With...Jagjit Singh, was released in the year 2013. The duration of the song is 6:28. Download Hindi songs online from JioSaavn.