Listen to Ab Kahan Jaayen Hum online. Ab Kahan Jaayen Hum is a Hindi language song and is sung by Sunny Kapoor. Ab Kahan Jaayen Hum, from the album Ab Kahan Jaayen Hum, was released in the year 2024. The duration of the song is 3:16. Download Hindi songs online from JioSaavn.