Well, outside from that impromptu time in Greed's office, but she was hardly at her best then, especially not with the only song she could think of offhand.
"I hope so anyway." Delilah was quiet for a moment. "It is a little bit scary. Some of these songs, I really do want to sing, but I'm not sure if I'd actually be able to do them once I'm up there in front of everyone, and not make a complete mess of it."