Listen to Yeh Kahan Aa Gaye Hum online. Yeh Kahan Aa Gaye Hum is a Hindi language song and is sung by Lata Mangeshkar and Amitabh Bachchan. Yeh Kahan Aa Gaye Hum, from the album Classic Revival Yeh Sham Mastani, was released in the year 2000. The duration of the song is 8:28. Download Hindi songs online from JioSaavn.