Listen to Mangalam Nerunn online. Mangalam Nerunn is a Malayalam language song and is sung by G Devarajan and K.J. Yesudas. Mangalam Nerunn, from the album Golden Hour - Sreekumaran Thampi - All Time Hits, was released in the year 2001. The duration of the song is 3:25. Download Malayalam songs online from JioSaavn.