Listen to Hope (Merku Karaiyil) online. Hope (Merku Karaiyil) is a Tamil language song and is sung by Bindhu Malini and Vedanth Bharadwaj. Hope (Merku Karaiyil), from the album Aruvi, was released in the year 2017. The duration of the song is 5:00. Download Tamil songs online from JioSaavn.