Jitter One's Eyes (Lower One's Eyes + Jitterbug Mashup) [w/ Subtitles]

I always thought they sounded kind of similar. Turns out the climax of Lower's chorus is the same as Jitterbug's chorus, but shifted up 3 semitones, so I shifted up most of the vocals of Jitterbug, and they match really well!
Maybe someday I'll do this properly and line up the pre-choruses as well
Lower (by Nuyuri): • ロウワー / Flower - Lower ...
Jitterbug (by Van de Shop): • Original, 初音ミク・MEIKO／ ...