very true that doesn't matter how good or expensive the audio system is will never be able to replay orchestral music as the room is already a limitation. Great video and comparison but if you can get a full JBL or Westlake or even Goldmund system in the same stage and music hall then you'll have an even more interesting comparison! But excellent effort and being audiophile for over 35+ years...this is a truly great video.
Great video and presentation! Besides speakers and receivers, I would like to take a note that music player itself is also critical. Typical phone mp3 player may play only compressed mp3 or even through Bluetooth(compressed) with much lower quality music. Make sure to play music from CD or .WAV format and equivalent uncompressed files to truly present as close as possible to the original recording. That said, don't waste money on expensive speakers systems and play mp3 or Bluetooth music.