Listen to Dil Deewana (Duet) - Lofi online. Dil Deewana (Duet) - Lofi is a Hindi language song and is sung by Lata Mangeshkar, Sachin Gupta and S.P. Balasubrahmanyam. Dil Deewana (Duet) - Lofi, from the album Study Lofi - Bollywood Beatz, was released in the year 2022. The duration of the song is 1:15. Download Hindi songs online from JioSaavn.