Listen to Annu Sandhyakku online. Annu Sandhyakku is a Malayalam language song and is sung by K.J. Yesudas and Sujatha Mohan. Annu Sandhyakku, from the album Aardra Geethangal, was released in the year 1988. The duration of the song is 6:57. Download Malayalam songs online from JioSaavn.