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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!

Challenge your limits! A collection of Vocaloid songs with high keys and soaring melodies (81–90)

Rebellion at 22Kasamura Tōta

Vocaloid producer Tota Kasamura sublimates the stinging parts within the heart into beautiful melodies.

The 2019 song “22-year-old Rebellion” is a track that sings about feelings on what it means to become an “adult.” True to Kasamura’s style, the delicate choice of words pairs beautifully with the piano accompaniment.

The highest note in this piece is hihiA, A5.

Because the range is quite high, it’s safe to say this is a difficult song.

It will likely be right on the edge of whether you can hit the notes or not.

Please give it a try.

two-second ruleMARUDARUMA

From the intro, the guitars roar at full blast—an incredibly cool and fiery track.

Throughout the song, every corner is drenched in a fierce band sound, and its uptempo, driving melody leaves you with one simple impression: it’s just plain cool.

In contrast, the lyrics are abstract and thought-provoking.

Still, the strongest and clearest message sung in the chorus makes it unmistakably clear what this song is about.

It’s a song you’ll want to sing when you’re feeling down or when your heart is tired.

Dear HypnosEZFG

[Kagamine Rin/Len] Dear Hypnos [Original MV]
Dear HypnosEZFG

At first glance it seems calm, but in truth it’s an intensely dynamic track.

The sound makes abundant use of electronic tones, and the vocals are heavily processed, sending one pleasant sound after another pouring into your ears.

The lyrics offer comfort for pain, hardship, and worries you’ve ended up carrying alone.

Complementing this gentle song is a music video that’s simple yet intricately crafted—so captivating you can’t help but watch closely.

It’s a piece you’ll want to experience with both your ears and eyes together.

NoctilucaOrangestar

Orangestar – Noctiluca (feat. IA) Music Video
NoctilucaOrangestar

Orangestar’s “Noctiluca” layers vocals over a solid band sound.

It was released on YouTube and Niconico in 2022.

The melody rises from the B-melody into the chorus, and the overlapping section at the ending showcases striking high notes.

Orangestar’s wife, Natsuse, covered “Noctiluca” on her 2022 mini-album “Light in the Distance,” so be sure to give it a listen!

ANTI THE∞HOLiCcosMo@bousou P

ANTI THE∞HOLiC – cosMo@Bousou-P feat. Kagamine Rin & Megurine Luka
ANTI THE∞HOLiCcosMo@bousou P

It’s a song sung by Kagamine Rin and Megurine Luka.

It’s by cosMo@BousouP, also known as the creator of the fast-paced melody hit ‘The Disappearance of Hatsune Miku -DEAD END-,’ and it was released in 2009.

The track features a distinctive sound: a gothic-style, high-BPM electronic tune.

Many people are likely to love this kind of worldview.

The pitch is high throughout virtually all phrases.

However, that’s not all there is to it.

If you listen closely, you’ll notice fine-tuned adjustments in pitch and phrasing.

It’s a work that maximizes the appeal and potential of what Vocaloid can do.

Candy or dreamdoriko

Known for signature songs like “Romeo and Cinderella,” doriko is a Vocaloid producer who supported the early Vocaloid scene.

“Candy or Dream,” included on his 2012 album “Hanataba” (Bouquet), is a rock ballad with a grand, sweeping atmosphere.

It features a band sound adorned with brilliant strings.

Hatsune Miku delivers the heartrending lyrics beautifully—sure to make your heart skip a beat.

It’s especially recommended for those who enjoy singing high-key ballads.

Since the tempo is slow, take your time, steady your breathing, and give it a try.

Challenge your limits! A collection of Vocaloid songs with high keys and soaring melodies (91–100)

Good-byejohn

Good-bye / Yume no Kesshō ROSE
Good-byejohn

“Good-bye,” brought to us by john, is a masterpiece of a Vocaloid track that pushes expressiveness in the high register to the extreme.

Its melody, blending poignancy with exhilaration, resonates deeply with listeners.

In particular, the build-up of tension toward the climax reaffirms the boundless possibilities of music.

john’s taste in sound selection and ROSE’s vocals fuse beautifully—it’s simply outstanding.

Give it your all and take on the challenge!