@Power-Up&Sky-Blue
Sweetie Belle’s was a Performance roll for her song, and Apple Bloom’s was a Perception roll to overhear the password. Technically there’s a slight achronology to this, because things in D&D are usually described out-of-character one at a time when they’re happening in-character simultaneously. First Sweetie Belle described her performance and rolled for it, then Scootaloo determined based on that roll how the locals reacted and that enabled Apple Bloom to pick out the suspicious pony.
Sweetie Belle’s was a Performance roll for her song, and Apple Bloom’s was a Perception roll to overhear the password. Technically there’s a slight achronology to this, because things in D&D are usually described out-of-character one at a time when they’re happening in-character simultaneously. First Sweetie Belle described her performance and rolled for it, then Scootaloo determined based on that roll how the locals reacted and that enabled Apple Bloom to pick out the suspicious pony.