Full EoSD reimagining and it goes so much harder than it needs to. Touhou Nil Soul (2020) takes the entire Embodiment of Scarlet Devil tracklist and rebuilds every theme from scratch with modern production. "U.N.オーエンは彼女なのか？" gets this gritty, bass-heavy treatment that feels genuinely threatening instead of just flashy.
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"亡き王女の為のセプテット" (Septette for the Dead Princess) keeps the grandeur but adds weight to it, like the original put on armor. Then there's the vocal version of "夢消失" by 瑶山百霊 tucked at the end. Just gorgeous. The fact they included an mkII version of "おてんば恋娘" shows real love for the source material.
If EoSD shaped your Touhou brain, you need to hear what this does with it.