Osho World Gyan Podcaste where you get to listen all the audio of Rajeneesh Osho. He is very Genius Person who has read about 100 thousands books in his entire life. His audio is not only his experience but his is speaking the summary of 100 thousands books. Some of the most famous discourse of Osho are :
Ashtavakra Geeta
Sambhog Se Samdhi Ki Aur
Sukh Aur Shanti
Shiv Sutra
Mahaveer Vani
Yog Naye Aayam
Many Genius Audio Discourses are available in this application.