owen

I can't quite remember the details, but don't the parshendi recognize that Kal is sucking the stormlight out of the gems in their beards? I thought they reorganized themselves during one of the plateau battles so that the bearded gem folks weren't around him. IF that actually happened, they could know about Alethi surge binders without needing a spy. Or I might have just made that all up. . .

I agree. I think the lullaby is her father's way of communicating instructions to her. Perhaps unrelated, I think the chasms will play a significant roll in finding Urithiru. I can see Shallon following "the strang bridgeman/Captain down into the chasms and having this flashback again. I don't think we have seen the last do this lullaby. . .