《银河酒馆 Galaxy Tavern》 是新锐音乐人 Metablue 在QQ音乐的银河计划中发布的全新 EP 专辑。Metablue 对这首单曲的介绍中提到：「故事在银河系的一家酒馆上演，这里烟火缱绻，繁星翩翩，而你所见的日落，月光，银河皆是口味。女孩在这里与男孩邂逅，浪漫的气氛和暧昧的空气让她心动不已。微醺状态之下，他们不断向彼此靠近，试探。而在音乐氛围上想要呈现既复古又未来的感觉。」Pocca 以专辑所呈现的复古Disco风格电子乐氛围以及音乐所描述的故事作为基础，围绕“银河酒馆”的概念，为专辑的发行设计了这个数字封面。
Galaxy Tavern is the new EP released by emerging musician Metablue on QQ Music's Galaxy Project, and Metablue's introduction to the single says, “The story is set in a tavern in the Milky Way, where the fireworks and stars are in love, and the sunset, moonlight and the Milky Way are all flavors you see. The girl meets the boy here, and the romantic atmosphere and ambiguous air make her heart flutter. In a slightly drunken state, they keep moving closer to each other, testing the waters. And I want the musical atmosphere to present both retro and futuristic feelings.” Pocca designed this digital cover for the album release based on the retro disco vibe of the album and the story described in the music, in which to highlight the concept of the album title as the core.