So here are. We’ve reached the end of another series of Digging Deep with Robert Plant. It’s been a collection of conversations partially defined by the unprecedented times we’ve been living in (and this episode touches on that) but, as always, some amazing music. We end the series with a cover version that Robert and Alison Krauss made their own on their world-conquering Raising Sand album. It’s the perfect way to end for now. And maybe it even points the way to the future…