Listen to Olaanu Olaanu online. Olaanu Olaanu is a Malayalam language song and is sung by Thanseer Koothuparamba and Vismaya Kishor. Olaanu Olaanu, from the album Olaanu Olaanu, was released in the year 2024. The duration of the song is 4:54. Download Malayalam songs online from JioSaavn.