Listen to Oru Vakkum (Version 1) online. Oru Vakkum (Version 1) is a Malayalam language song and is sung by Alphons Jospeh and Mridula Warrier. Oru Vakkum (Version 1), from the album Big B, was released in the year 2019. The duration of the song is 4:02. Download Malayalam songs online from JioSaavn.