These are some old podcast/audiolog/whatever type things that myself and Tyler Erickson (a clever magician in Minnesota) once did. I’m going to try to get him to do some more.
On the pass: https://www.youtube.com/watch?v=huLWaVe_52w
On Overpresenting Magic Tricks: https://www.youtube.com/watch?v=VatjTbQbhcE
On the DL vs. the Top Change: https://www.youtube.com/watch?v=hKZFgMmHaFM
On Tables: https://www.youtube.com/watch?v=YBbFWYHypfo
On Secrecy: https://www.youtube.com/watch?v=8-ZGzZb1pyM