A Step-by-Step Guide to Creating a Personal Index of Prabhupada Lectures
https://prabhupada-wisdom-collection.nexorafield.com/posts/a-first-month-listening-plan-for-service-with-srila-prabhupada-audio
Many listeners gain more from a lecture when they begin with one clear purpose. Creating a Personal Index of Prabhupada Lectures works best when the listener knows why the session has begun