Kadaj wanted to ask if the lack of instruments would change how her singing effected people, but he had to resist. It didn't really fit the flow of the conversation, unfortunately, so he would just have to wait until a more reasonable opportunity to question her presented itself.

He was a little curious, though... maybe, if the two of them stayed, he could see how they were impacted by it? He was a little doubtful about how much it would work on Dream at least, for some strange reason, but the Corinthian... "Maybe just one song? You two must have been searching for awhile, so a break might be in order. If not..." He sighed and shook his head, seeming almost regretful. An opportunity like this might not present itself again, but it wasn't important enough that he would draw attention to himself by being too insistent.