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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Pushing the Limits! A Collection of Vocaloid Songs with High Keys and Soaring High-Melody Vocals (41–50)
Donut holeBee

It’s a distinctive piece whose crisp band sound and the various instrumental tones sprinkled throughout the track mesh perfectly, making it endlessly listenable.
Created by Hachi, a legendary figure in the Vocaloid scene, it was released in 2013.
With philosophically resonant lyrics that feel great on the tongue, a bouncy rhythm, and the captivating sound I mentioned earlier, it’s a hugely popular work that has won over many listeners.
The melody line is rather understated, so you might not notice it at first, but when you try singing it, you’ll realize how high the key is.
Still, it’s a masterpiece that makes you want to sing it even if you can’t quite hit the notes.
Meltryo

I think it’s fair to call it “needless to say.” It’s a masterpiece by ryo—a name anyone who likes Vocaloid has surely heard at least once.
A cool, punchy pop band sound, and lyrics that weave endlessly adorable feelings on top.
It’s truly a wonderful love song.
I highly recommend it even to those who’ve already listened to it many times, and of course, it’s a must-listen for people who aren’t very familiar with Vocaloid as well.
gradually getting higher40mP

Doesn’t the title alone make you want to listen? This is a track by 40mP, a Vocaloid producer who has been active at the forefront of the scene for many years.
Released in 2015, it drew attention for its unique song structure.
True to the title, the key goes up by a semitone with each chorus phrase.
It briefly drops in the middle, but reaches the highest pitch in the final chorus.
You can have fun testing how far you can sing along.
There’s also a related song called “Gradually Getting Faster,” where the tempo increases—be sure to check that one out too.
Holy Lance Exploding Boyreruriri

This is “Holy Spear Explosive Boy,” a stylishly cool portrayal of a man pushed to the brink.
It’s a song released in 2016 by Vocaloid producer rerulili.
Speaking of rerulili, they’re well known for “Nōshō Sakuretsu Girl” (Brain Fluid Explosion Girl), which became the first film adaptation based on a Vocaloid song concept.
They’ve created numerous masterpieces thanks to their lyrical worldbuilding and high level of musical craftsmanship.
The coolest part of “Holy Spear Explosive Boy” is the chorus, which features a high-tone vocal.
The highest note in the song is hi D# (D#5)!
Poppin’ Candy☆Fever!Kinoshita

Kinoshita’s “Poppin’ Candy☆Fever!” is a track that makes listeners’ hearts hop with excitement.
The irresistibly cute vocals woven by Otomachi Una and Kagamine Rin will bring a smile to your face just by listening.
The chorus melody is so catchy you’ll find yourself humming along.
Singing it solo will surely boost your energy, and it’s also perfect for getting everyone hyped when you’re together!
Drunkenness UnknownKanaria

You can’t help but get absorbed in the mid-tempo, shadowy soundscape.
It’s a track by the popular Vocaloid producer Kanaria, who drew attention with the debut song “Hyakki Matsuri,” released in 2022 and included on the album “Kanaria.code” from the same year.
GUMI’s rolled-tongue vocal delivery fits perfectly with the somewhat retro-feeling sound.
The melody line is rather understated, so it’s easy to miss, but the key is quite high.
If you aim to replicate the song’s world as is by singing without projecting your voice, the karaoke difficulty ends up being quite high.
Romeo and Cinderelladoriko

Even now, long after its release, this song remains popular as a legendary track in the Vocaloid scene.
Created by doriko, whose wide-ranging musicality is widely admired, it was released in 2009.
It features a grand arrangement that blends a band sound with strings.
The lyrics are packed to the brim with a girl’s feelings for the person she loves—a cute yet slightly bittersweet love song.
The chorus includes especially high notes.
If you plan to sing it, be sure to carefully check your breathing points.





