The YouTuber states that he puts a lot of effort into preparing his videos and the audio sounds to me like it came from the College Concert album. I think he did an excellent job of syncing the video and audio.

He posted the below comment regarding the preparation of the video.

“Running this channel is a one-man operation. I edit the videos which involves long hours of hard work - upscaling, remastering, cutting, cropping, adding stereo sound, AI remaster, restoring video, video editing, audio editing etc... and tweaking in various software. This takes about a day or two of unpaid work. If you could see fit to make a donation then I would be genuinely grateful.

Thank you and best wishes, Classic Hits 🙂

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