Listen to Rathri Mulla Than online. Rathri Mulla Than is a Malayalam language song and is sung by Najim Arshad, Radhika Narayanan and Gopi Sunder. Rathri Mulla Than, from the album Onam Wishes, was released in the year 2015. The duration of the song is 4:40. Download Malayalam songs online from JioSaavn.