Srila Prabhupada, the World Acarya, recorded everything he spoke. So we have well over 1000 hours of audio of Srila Prabhupada chanting Hare Krishna, singing bhajans and preaching. The entire philosophy of Krishna consciousness can be realized simply by hearing Srila Prabhupada chant and speak. All Prabhupada’s recorded audio is available on CDs and in MP3 format. It also has been thoroughly transcribed and published for your further study and realization and is available below in epub as well as kindle formats.