Ok guys here is the latest update.
I listened one more time closely at this vid:

https://www.youtube.com/watch?v=nVuM4qNkapM

What I did:
Fixed more notes.
Replaced the Rhodes.
Added the Ocarina in sheets 5 through 8.
Made the whole song rhythmic.

<p><iframe width="100%" height="180" src="https://embed.notessimo.net/?oembed=1&url=https%3A%2F%2Fnotessimo.net%2Fs%2F74430" frameborder="0" scrolling="no" seamless="seamless" sandbox="allow-same-origin allow-scripts allow-forms allow-popups allow-popups-to-escape-sandbox allow-presentation"></iframe></p>\n<p>Ok guys here is the latest update.<br>\nI listened one more time closely at this vid:</p>\n<div class="onebox lazyYT lazyYT-container" data-youtube-id="nVuM4qNkapM" data-youtube-title=" - YouTube" data-parameters="feature=oembed&wmode=opaque">\n  <a href="https://www.youtube.com/watch?v=nVuM4qNkapM" target="_blank" rel="noopener">\n    \n  </a>\n</div>\n\n<p>What I did:<br>\nFixed more notes.<br>\nReplaced the Rhodes.<br>\nAdded the Ocarina in sheets 5 through 8.<br>\nMade the whole song rhythmic.</p>

Green Hill Zone(Game Gear/Master System) V3