[Machine Translation] An overlooked pearl from Dali, Yunnan, China, that should reach all Krautrock to Modern Ambient listeners! The electronic music duo Yundo Borderland Band, consisting of Huanqing and Liao Kai, released their little-known masterpiece "Yundo Borderland" on <BadHead>, an affiliate of <Modern Sky>, in 2019, and now it is available for the first time on CD in Japan through Sad Disco. Formed in Dali in 2016, the duo consists of 10 songs on a double disc set, based on the two senses of Liao Kai's "Cloud Border" and Huanqing's "Earth Border". One of the important meanings of the title "Cloud and Earth," which is the same as their unit name, is that this is their first electronic music piece. In the ancient Chinese language, "yundo" is a generic term for a variety of herbs that have hallucinogenic and analgesic effects. The appeal of this work lies in its quiet yet profound sonic world, which freely moves back and forth between new age, minimal, chill-out, cosmic, ambient, and even ethnic music sensibilities. Liao Kai's compositions depict a floating sensation as if air and water vapor are slowly changing form through synthesizers and electronic processing. On the other hand, in the music of Huanqing, indigenous sounds such as the mouth-reedic flute and electronic sounds overlap with each other, giving the music a more earth-based, ritualistic feel. This is not a piece that will make you listen to it with a flashy development - it is a piece that will slowly lead the listener to "introspection" through repetition, blank space, overtones, and persistence. The work is not a work of development, but a piece that slowly leads the listener to "introspection" through repetition, blank space, overtones, and sustained sound. We are cultivating our respective realms, but at the same time we are cultivating one place together. Clouds and soil overlap and become a "border. This album is strongly recommended for those who are attracted to ambient music after Brian Eno, a sense of continuity derived from krautrock, and the sound of ethnic instruments.