Listen to Pradnya Vivardhan Stotra - For Smart Brain Development online. Pradnya Vivardhan Stotra - For Smart Brain Development is a Sanskrit language song and is sung by Shri Arun Va Vaze Guruji. Pradnya Vivardhan Stotra - For Smart Brain Development, from the album Mantra Vidnyan, was released in the year 1999. The duration of the song is 2:34. Download Sanskrit songs online from JioSaavn.