Listen to Gajanana Gajanana online. Gajanana Gajanana is a Hindi language song and is sung by Datta Davjekar and Aparna Mayekar. Gajanana Gajanana, from the album Omkar Pradhan Roop Ganeshache, was released in the year 1975. The duration of the song is 3:22. Download Hindi songs online from JioSaavn.