Some of the music is amazing, didn't appreciate it as much at the time though. In my current play through I heard a track, think it was the first time you meet Gui Zhang outside your work. I tried to record it so I could find it in amongst some of the uploaded soundtracks on YouTube, but I couldn't record it in time. It was such a great track and fit so well. I just kept looking to my wife saying "You hearing this? ... You seeing this? .... this game is almost 20yrs old!!!".
The music is awesome! This playthrough I noticed better the dramatic 40th floor music, in the ... throne room of Dou Niu's inherent bad taste. It sounds an awful lot like something out of Skies of Arcadia which fits given the surroundings.