Listen to Maaloom online. Maaloom is a Hindi language song and is sung by A. R. Rahman, Hriday Ghatani, Jonita Gandhi and Amitabh Bhattacharya. Maaloom, from the album Lekar Hum Deewana Dil (Original Motion Picture Soundtrack), was released in the year 2014. The duration of the song is 4:16. Download Hindi songs online from JioSaavn.