Please find below the downloadable mp3 recordings of Bhagavad-gita lectures with the commentaries of previous Acharyas presented by Gokul Candra das at ISKCON Salem.
Did you read Bhagavad-gita today?
This supreme science was thus received through the chain of disciplic succession, and the saintly kings understood it in that way. But in course of time the succession was broken, and therefore the science as it is appears to be lost.
Bhagavad gita 4.2 Transcendental Knowledge