Listen to Best Friendu (Original Motion Picture Soundtrack) online. Best Friendu (Original Motion Picture Soundtrack) is a Tamil language song and is sung by Arun Raj, Arun Bharathi and Lavita Lobo. Best Friendu (Original Motion Picture Soundtrack), from the album Kadamaiyai Sei, was released in the year 2022. The duration of the song is 3:42. Download Tamil songs online from JioSaavn.