[she blinks, surprised at such a simple explanation for their troubles. she's been assuming they're having a reaction to an alien element--probably with Plane intervention involved. could it be as simple as an allergy? or is that only part of it?] It could explain more than that. Wonder if there's anywhere we could get a sample...

[not that she could bring it to forensics in this state, but someone around here has to have that sort of access, right?]

Reyvateil. [normally she'd make a note of information like that, but unfortunately all she can do at the moment is nod and try to remember] So what does song magic do, then?