Listen to Pyari Pyari Mithi Didi online. Pyari Pyari Mithi Didi is a Hindi language song and is sung by Brahma Kumari Yasaswini. Pyari Pyari Mithi Didi, from the album Dadiji Ki Amar Yaadein, was released in the year 2011. The duration of the song is 4:47. Download Hindi songs online from JioSaavn.