THE HIGH END THEORY", which will be released both from Munich and Japan, where German beatmaker "PACKED RICH" lives, is titled "THE LOW END THEORY" by A Tribe Called Quest as "a theory that crosses national boundaries derived over time" and will slowly The song is slowly taking off to the world. The hip-hop virus that has been scattered from the sky is gradually eroding people's hearts with the word "miai". The song is a rap version of Yosui Inoue's "Riverside Hotel", and YOU-SEE's solo song "EMOCEAN" incorporates this worldview and the view of adult sex that teenagers cannot reach into its verses, while the underground worldview of the day continues to brighten the day for many jazzy hip-hop-loving connoisseurs. Ame no tokyo (Ame no Tokyo / Rainy Tokyo), which describes the rain in the hearts of over-tired Japanese, Fluid, a piano performance designed to match the length of the song and the concept of the poem, which is always fluid and not bound by fixed ideas, and the song "Soul," a song about the freedom of people tossed around by the Corona riots. The solo ND piece "Around Counter '20" depicts from a familiar perspective the feelings of those tossed around by the Corona riots and their concern for freedom. This work represents "a work that makes you imagine and look back on that era," and the variety of styles in terms of rap, beats, and graphics will surely provide a pleasant flight for those who listen to it.