Lost song

Hi everyone, I hope this is the right place to post this.

There's a very niche song that I liked a lot. Stupidly, I did not save it... The video has since become unavailable and I was wondering if there is any way to contact the original uploader and ask about it by maybe finding their e-mail address?

Some information:

Original link: https://www.youtube.com/watch?v=ahC4Sui2ZQs&list=RDahC4Sui2ZQs&start_radio=1

Original title: キネオラマ

Uploader: MuzikForArk ( https://www.youtube.com/@MuzikForArk )

It had around 19 views and from what I remember no comments. It also had a blue and white patterned background with MuzikForArk written on it! The song was experimental and chaotic with mostly sounds of people talking, intermitted with a pleasant piano in the middle. My friend and I managed to recreate the piano part off of memory if it would be useful!

Some extra things that might be useful is that the uploader has "音樂自由区" (ongaku juuku) in their description, which seems to be the name of an old music radio program by Daiwa Housing and JFN network. キネオラマ (kineorama) is also the name of a female singer which I believe was sampled!

Any pointers on how to go about this would be appreciated. Thank you for reading!