Secrets Of Organ Playing Podcast

This question was sent by Markus, and he writes: “At the moment I started to play hymns. Some time in the future I want to do church service. And I want to improvise hymns over modern pop and musical music just by hearing the song in the radio. A really high challenging goal for a late-beginner, I know. :) Therefore I really appreciate your melodic dictation course. Thanks, Markus”