Listen to Didi Tera Devar Deewana (From "Hum Aapke Hain Koun") online. Didi Tera Devar Deewana (From "Hum Aapke Hain Koun") is a Hindi language song and is sung by Raam-Laxman, Lata Mangeshkar and S.P. Balasubrahmanyam. Didi Tera Devar Deewana (From "Hum Aapke Hain Koun"), from the album Centenary Of Indian Cinema - Safar Sau Saal Ka, was released in the year 2013. The duration of the song is 8:08. Download Hindi songs online from JioSaavn.