Listen to Prajna Paramita Hrdaya Sutram online. Prajna Paramita Hrdaya Sutram is a Sanskrit language song and is sung by Imee Ooi. Prajna Paramita Hrdaya Sutram, from the album Mantras of the Sanskrit, was released in the year 2003. The duration of the song is 26:33. Download Sanskrit songs online from JioSaavn.