POST STORY BATTLE!Aria and Ultimate Duo Theme

In a game I hope to make XD After you defeat the main story, you can fight duos with Sonic. This is one of those duos. Also, I will no longer include the FIGHT template thing cause it's annoying looking for that page DX So just the theme from now on....Sry.

Theme: www.youtube.com/watch?v=qkcLgH…