Listen to Mercury Lampu Veenu online. Mercury Lampu Veenu is a Malayalam language song and is sung by Sujatha Mohan, Mano, Malgudi Subha and SP Venkatesh. Mercury Lampu Veenu, from the album Sainyam (Original Motion Picture Soundtrack), was released in the year 1994. The duration of the song is 4:57. Download Malayalam songs online from JioSaavn.