ruby / Morris | Speak With Your Heart (Rainbow Mix) | Sonic Colors: Ultimate (Remix) @MorrisMusic | Uploaded 3 years ago | Updated 1 day ago
This one actually took a while to get done, but I finally have a result I'm satisfied with.

Also available on SoundCloud: soundcloud.com/omega_morris/speak-with-your-heart-rainbow-mix
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Composed by Mariko Nanba & Tomoya Ohtani