[Partially lost] Balena Production's Sonic in Twilight (lost audio)

Some of you are most likely familiar with this, but here is a summary to give you some context relating to the piece of online media I am discussing with my post.

Sonic in Twilight is a 2010 animated Sonic parody of the Twilight movie franchise created by a youtuber called "Balena Productions"

At some point for unknown reasons (possibly copyright), the audio halfway through is muted, leaving almost the rest of the animation silent.

So, if anyone from the lost media, Sega or even the overall Sonic the Hedgehog community are able to find an archive of the original lost audio, that would be great.

Original video:

https://youtu.be/uUr2mF5Vj5o?is=oFkFvIdOZvbscJ3U