The music of Mists of Pandaria is some of the most beautiful music I’ve ever heard in World of Warcraft. It’s not like the previous Cataclysm soundtrack, which featured a lot of ominous strings and chanting to make you feel uneasy. Instead, the Mists soundtrack is calm and soothing. Part of this is due to the nature of the traditional Chinese instruments used—the guzheng, a plucked zither; the erhu, a two-string fiddle; and the dizi, a transverse flute. The composers had to learn how to compose music for these instruments; Western music (aka classical music) typically uses a heptatonic scale—seven notes per octave—while traditional Chinese music uses a pentatonic scale—five notes per octave. This radically different composition brings a new character to the world, and it fits the new continent of Pandaria quite well.
I think my favorite part about the Mists of Pandaria soundtrack is that you can’t tell who composed what. It’s a seamless soundtrack. It’s very difficult to hear a piece of music in game and think, “oh, this track was composed by Neal Acree.” The soundtrack is one with itself, which is again befitting of Pandaria.