Washu considered it for a moment before shrugging. She started to hum for a few moments before starting to sing.

"~ April roses, tiny sparrow's
Comets bright and new.
All belong together with the myst'ry that is you~

~When I see your little face
I hear a song from long ago
I think you know
the many secrets I've forgotten~ "

She fell back into humming the same tune a little more. There was obviously more to the song, she just wasn't singing it.

A seemed to pause and listen. Eventually she sat down on the platform and listened to the song.