Listen to Hey Enna Aasa online. Hey Enna Aasa is a Tamil language song and is sung by Malaysia Vasudevan, Poorani and S.P. Sailaja. Hey Enna Aasa, from the album Aayiram Vasal Idhayam, was released in the year 1980. The duration of the song is 4:16. Download Tamil songs online from JioSaavn.