Listen to Ab Ke Launde Kas Gaye online. Ab Ke Launde Kas Gaye is a Bhojpuri language song and is sung by Yusuf Khan and Sayra Bano. Ab Ke Launde Kas Gaye, from the album Bhojpuri Chhammiya, was released in the year 1989. The duration of the song is 4:43. Download Bhojpuri songs online from JioSaavn.