Listen to Yaro Ab Kya Hoga online. Yaro Ab Kya Hoga is a Hindi language song and is sung by Mohammed Rafi, Asha Bhosle and Usha Khanna. Yaro Ab Kya Hoga, from the album Ab Kya Hoga, was released in the year 1976. The duration of the song is 5:40. Download Hindi songs online from JioSaavn.