Digital cover art or "KPOPJJANG" specific tags used for cataloging.
The track is self-produced and self-written by Huh Yunjin .
Likely high-quality (FLAC or 320kbps MP3) versions of the track "I ≠ DOLL."
The official music video features 2D animations drawn by Yunjin herself to represent the "flat" perception of multidimensional idols. File Analysis: "KPOPJJANG.zip"