The lyrical subtitles displayed for this song have 3 sources.

First, I used what I could read that made sense from the HorizonN
subtitles, which are the subtitles that were in the actual video.
(The lyric file's display blocks the original subs; watch the video
outside of StepMania to see the original subtitles I'm referring to.)

Second, I was graciously supplied with a full romanization and
English translation by YouTube user Pondlikeme, who gave me the
original Korean lyrics, their proper romanized pronunciation,
and the English translation of what each line of the song meant.

Third, I personally edited and combined the two in such a way that
the written lyrics make maximum sense with what is being heard
(I was shooting for accuracy, as I always do), so the lyric file
is useful in the manner it was meant to be - as a singalong assist.

I hope the result proves to be one of the best romanizations
available for this title.