Thanks to Rev. Michael L. McCoy for putting this great list together. Instead of the fluff that passes for podcasts nowadays, how about some depth in theology? Check these audio recordings out courtesy of the Scholia audio catalogue #1:
The host site is a wonderful congregation of the LCMS: https://www.faithrogueriver.org/
Here is a pdf with the various great works of Lutheran theology put into them:
20190915 scholia audio and writings catalog