Here's a 320kbps I took from the original source file from the youtube video, which tops at 192kbps when compressed by youtube but the original file has been taken straight from the video to 320, so there is some bytes loss
If that doesn't cut it for you, here's the same file but I boosted it a little since we're probably not gettin the full quality file, to be honest I don't even know who the hell did his mixing/mastering because the output master file should be either WAV/AIFF/FLAC and not MOV which is mainly a video container.