Thanks for the info Pachael!
The performance of Eva just blows me away. And before Macross 7 was Yu Yu Hakusou? Never expected that, maybe I should've listened to it more.
As for Insterstellar Flight, I don't think those were dance moves, but more of how Ranka would move around while singing it. Real cute nevertheless.
By the way, I think I've figured out the vocal part of Aimo. I'd like to show it, but I don't know how to make soft copies of sheet music though
I used the same key signature of Voices in Macross Plus (C minor) with a few accidentals here and there. I'm also a music n00b, so don't count on me to whip up a completed score