Challenge your limits! A collection of Vocaloid songs with high keys and soaring high melodies
Many people probably have the impression that “Vocaloid songs have high keys.” In fact, the pitch range you can manipulate with synthetic vocal software is quite wide.
If you own one, you know—you’ve probably tried making it sing at absurdly high pitches, right? In this article, I’ve put together a list of Vocaloid songs with high keys! I think it’s a playlist that can help you choose songs for karaoke or cover videos.
Strictly speaking, in music theory there’s a difference between “a melody that includes high notes” and “a song with a high key,” but I’ve kept things loose here to be more accessible.
By all means, challenge the limits of your own vocal cords!
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Challenge your limits! A collection of Vocaloid songs with high keys and soaring melodies (81–90)
Brain Discor-906

If you can express this worldview in karaoke or a cover performance, you’re an absolute powerhouse! This track is by r-906, a Vocaloid producer celebrated for cutting-edge musicality, released in 2021.
It’s the official demo song for CeVIO AI IA SONG.
The retro-futuristic vibe of the sound is irresistible! You can fully immerse yourself in r-906’s musical universe here.
The chorus is especially difficult, but that’s exactly what makes it so rewarding!
Decadencesasakure.UK

Sasakure.UK, who has produced many classic chiptune tracks.
To commemorate the collaboration project between the game “Figure Story” and Hatsune Miku, he wrote “Decadance.” It serves as the theme song for the character Dia, singing of a dark world and the characters who strive to live within it.
Overall, the key is quite high.
It’s also high-tempo with few places to take a breath, making it fairly challenging.
Cats and Java sparrowssyudou

Syudou is a Vocaloid producer known for providing songs to numerous singers and idols, gaining popularity with tracks that vividly capture the feelings of young people.
“Cat and Java Sparrow,” included on his 2019 album Worst, is a perfect number for those who excel at high notes.
It features a colorful sound arranged in a waltz rhythm.
Alongside its cheerful melody line, show off a girly high-tone voice! It’s a song we’d love even those who don’t usually listen to Vocaloid music to hear.
Controlwotaku

The song “Control,” produced by wotaku, shakes the listener’s heart with its crystalline clarity born from multilayered sound and lyrics that delve into the protagonist’s subconscious.
Expressing emotions where hope and despair intertwine, this piece calls for vocals that are both delicate and powerful.
Be mindful of solid, well-supported projection!
primaryiyowa

Vocaloid producer Iyowa, known for songs with unstable yet addictive melodies, has gained popularity.
Primally, chosen as a tie-in song for Sanrio’s mixed-media project “Mai Mai Maigoen,” sticks in your head with its driving shuffle beat and cute sound.
With its fast tempo and very high key, it could be considered one of the more challenging tracks even among Vocaloid songs.
If you find it impossible to sing, the range itself isn’t wide, so you can still enjoy singing this Vocaloid number by starting from the edge of your own vocal range.
Inner Artsjin

If you’re looking for a song that gives you a push to try singing high notes over a passionate band sound, Inner Arts is the one.
Created by the well-known Vocaloid producer Jin, famous for the Kagerou Project, it was released in 2014.
It’s an upbeat track with a brilliant, dynamic sound, packed with positive messages that spark anticipation for an unseen future.
Pay attention to IA’s vocals, which carry a slightly mature vibe.
It’s also recommended to sing with an awareness of a smooth, expansive vibrato.
Challenge your limits! A collection of Vocaloid songs with high keys and soaring melodies (91–100)
ignitionteniwoha

A striking example of how key changes can transform a song’s atmosphere is Teniwoha’s “Hakka.” It was included on their fourth album, “NO BOY,” released in 2021 after a five-year hiatus.
The music video for “Hakka” was uploaded to YouTube ahead of the album.
When the chorus hits, the song modulates to a different key than before, and the latter half of the chorus features a higher melodic line.
After the instrumental break, the final, climactic chorus shifts to an even higher melodic line, ramping up the excitement.


