I was just adding a bunch of sermons with a CSV file – thanks for making that possible!
Anyway, I had several to delete, so I selected them and pressed the Backspace button, and – whoosh! – they were gone. Then it struck me that it would be REALLY nice (and a much better UI) to have a confirmation for deleting sermons. Select All would be an easy thing to do, and then the user is just a single Backspace away from losing everything. A confirmation dialog would give the user a moment of pause, and the opportunity to say, "Oh, no! Don't do that!"