A mystery. That's what she is. She doesn't know understand where her musical talent came from, and when she asks her mother, Twilight Sparkle, doesn't answer. The same happens if she asks Spike or any of the Elements of Harmony - she gets vague answers in return; or not all. Or the three other Princesses. At least Cadance and Luna give her advice that helps.

But Melodia has had enough. She's going to find out the truth, and discover the key to this mystery that she is. Even if it means going behind her mother's back. Because she's been left too long in the dark.