Posted, I will note while anyone who listens in COULD be affected but that doesn't mean they ARE since the skill is being directed on Kalan. The memory it brings up will be utterly up to you (individually) as Delphi has no control at all on the matter but it would be one befitting of the song, even if it is one the character has forgotten and how brief or long the 'affect' is, is also entirely up to you (individually). I hope that makes sense?

Edit: Also I put a link of the song she sang for reference in t he post itself. I hope this is okay @Glib?