>>34369184She does that for all her collab songs so her partner(s) can learn quicker/easier. It's why they have generally good turnaround. I wonder what caused the hold-up for RvS getting released since Mori said it was out of her hands. If it was a label thing, it's ironic that Mori's own self-sufficient production is faster than UMG who are supposedly meant to streamline the process.