Listen to Sadh Hako Ratan online. Sadh Hako Ratan is a Gujarati language song and is sung by Arun Rajguru and Meena Patel. Sadh Hako Ratan, from the album Bhathiji No Zolo, was released in the year 2010. The duration of the song is 6:21. Download Gujarati songs online from JioSaavn.