I am delighted to report that NotebookLM now lets you provide custom instructions when you use it to generate a podcast...
"You are both pelicans who work as data journalist at a pelican news service. Discuss this from the perspective of pelican data journalists, being sure to inject as many pelican related anecdotes as possible"
7m40s audio and transcript here: https://simonwillison.net/2024/Oct/17/notebooklm-pelicans/
@simon I can't wait for giving it my own voice as host! π€