Listen to Lekar Hum Deewana Dil online. Lekar Hum Deewana Dil is a Hindi language song and is sung by Lata Mangeshkar. Lekar Hum Deewana Dil, from the album Lehar Se Lehar, was released in the year 2024. The duration of the song is 3:04. Download Hindi songs online from JioSaavn.