Two absolute powerhouses of emotional authenticity coming together at Red Rocks sounds like the kind of moment that reminds you why live music still matters. Brandi Carlile's been on a real creative roll, and having Alanis turn up for the second night suggests this expanded edition she's putting out has got some serious collaborator energy behind it. For anyone who's ever needed a good cry to a brilliant song, this is the kind of pairing that probably delivered exactly that. If you missed it, at least knowing it happened is enough to make you want to revisit both of their catalogues this week.