I find this very interesting. As a podcast producer, I do not, generally, use a lot of music behind speech. That might be because I am a stick-in-the-mud old fart who learned that craft, such as it is, at a well-known broadcaster. Also, it is really difficult, especially when there is no-one I can ask to do it for me. Listening to track after track after track to find the right one is so time-consuming. But maybe that’s a waste of time? You seem to be suggesting that I just bung some smooth jazz under everything.