Audiophiles in Japan focus on the details. I'm very interested. I play the violin in an orchestra. When I was younger, I worked with film music and recording engineers. The equipment I own is a professional monitor in an anechoic room, which allows us to synthesize performances and vocals and separate each instrument, and it is a facility with very high analysis performance. It was an interesting video, but it all sounded the same on the PC sound source on the Internet.