With almost 17 million plays, this talk brings me to tears each and every time. Conductor Benjamin Zander has been teaching people how to listen to classical music for many decades. The way he engages the audience in this talk gets the highest marks. Worth every minute of your time for your own inspiration about what it is to be human.
https://www.ted.com/talks/benjamin_zander_the_transformative_power_of_classical_music