Listen to Swapnagal - Karaoke online. Swapnagal - Karaoke is a Malayalam language song and is sung by Rajeev Alunkal, Sumesh Koottickal and Najim Arshad. Swapnagal - Karaoke, from the album Vishudha Pusthakam, was released in the year 2018. The duration of the song is 4:54. Download Malayalam songs online from JioSaavn.