Nicely done on the RS video.
I hadn't realized how much Ale had to tune down for Narcisita until the transcription was posted on Patron with the tuning. You can see her doing it in this video after Dull Knives. With lots of practice, no problem, but still it's a C#, F#, B, E. She plays very close to the bridge and no wonder, the stings are really loose with this tuning. Imaging doing that live and under pressure.