[Latest] Fast-tempo Melo & Rapid-fire Vocaloid Song Collection [Classics]
One of the characteristics of Vocaloid is that it can sing melodies at speeds that would be difficult for a human.
If you enter the notes and lyrics into the score, it will sing even the most challenging melodies exactly as written—letting you create vocals just the way you imagined.
This is one reason why Vocaloid has come to be loved by so many people!
This time, we’ll be introducing works that feature rapid-fire Vocaloid tracks and high-speed melodies.
Be sure to lend an ear to those crisp, articulate vocals!
- [Challenge] A compilation of Vocaloid songs that are difficult to sing
- Challenge your limits! A collection of Vocaloid songs with high keys and soaring high melodies
- [Hot] A special feature on cool Vocaloid songs!
- [Hits Home] A Special Feature on Dark/Vent Vocaloid Songs
- [The Best!!] A Special Feature on Exciting Vocaloid Songs!
- [From Classics to the Latest] A Special Feature on Vocaloid Songs That Get the Crowd Going at Karaoke
- [Allure] Mature and Sexy! A Collection of Sexy Vocaloid Songs
- A Guide to Vocaloid Rap: A roundup of popular hip‑hop-style Vocaloid tracks
- [2025] Latest! Summary of Trending Vocaloid Songs
- [Latest & Classic] A Special Feature on Rock Vocaloid Songs [VOCAROCK]
- [Trend] Summary of popular Vocaloid songs on TikTok
- [Yandere] A Special Feature on Chilling Vocaloid Love Songs
- [Trend] A collection of nostalgic Vocaloid songs we used to listen to a lot
[Latest] Fast-tempo Melo & Rapid-fire Vocaloid Songs Special [Classics] (41–50)
LokiMikito-P

This tongue-twisting melody is strangely irresistible—you start wanting to sing it yourself! “Roki,” by the popular Vocaloid producer Mikito-P, was released in 2018.
It’s a rock tune with a brisk rhythm, crisp guitar riffs, and a cool slap bass.
It makes you want to jump and groove along.
The song is a duet between Kagamine Rin and Mikito-P himself, which makes the call-and-response parts especially fun.
If you get the chance, definitely try singing it at karaoke.
Machinegun Poem DollcosMo@Bousou-P

cosMo@Bousou-P, famous for the insanely fast-tongued song The Disappearance of Hatsune Miku.
His Machine Gun Poem Doll is a track whose appeal lies in hyper-speed phrases that make you think no human could possibly sing it.
This song was written as the first-anniversary theme for the mobile game Project Sekai, and its cute vibe that reflects the project’s worldbuilding is absolutely irresistible.
At the same time, the part where the bass drum pattern syncs with the vocals barrels forward at an astonishing speed, delivering overwhelming impact!
Get out!!!cosMo@Bousou-P

This piece sings of a mischievous yet endearing love: shouting “Go away!” at the person who lingers in your heart, while secretly wishing “Stay by my side!” Released by cosMo@BousouP in July 2025, the track pairs a whirlwind of sound with lyrics brimming with wordplay, rattled off at breakneck speed—an unmistakably cosMo@BousouP and superb combination.
And once you realize that the seemingly bold attitude is really just the flip side of loving someone too much, doesn’t it feel irresistibly adorable?
Cute Girlfriendsyudou

It’s a yandere song that hits you with fear and cuteness at the same time.
Created by the Vocaloid producer syudou—also known for writing and composing Ado’s smash hit “Usseewa”—the track was released in 2021.
The wavering vocals and sound, along with the MV’s dangerous atmosphere, offer plenty to get hooked on.
Why are we so drawn to that sickly, unhinged vibe? Be sure to listen to the answer song “Kareshi no Jude” as well.
Goodbye DeclarationChinozo

It’s a Vocaloid song that went viral on social media sites like TikTok! It’s a signature track by the popular Vocaloid producer Chinozo, released in 2020.
In 2022, it became the first “original Vocaloid song posted on YouTube” to surpass 100 million views, drawing a lot of attention.
It’s the kind of song that listeners get hooked on—so much so that the numbers speak for themselves.
Its biggest draw is, without a doubt, the chorus! The razor-sharp, rhyme-packed melody is explosively impactful and instantly makes you want to go to karaoke.
There are countless fan covers and derivative works—it’s a massively popular, mainstream hit!
This appears to be stylized ASCII art or decorative characters rather than standard Japanese text, so it doesn’t have a clear translation into English.DADA

This is a Vocaloid track with a sense of exhilarating speed, hiding a startling theme beneath the surface.
Created by dada and released in June 2025, it’s a catchy electronic tune whose lyrics portray irony and inner conflict about being “appointed” to a role, along with sharp questions aimed at society.
The powerful vocals of Kasane Teto SV further amplify the message.
It might resonate with the everyday doubts we suddenly feel, and those emotions that are hard to put into words.
More than regression, it's a human, cute, and catastrophic life!!!ǢǪ

An emo, alternative number that grabs your heart with the sheer impulse to live.
It’s a work by the Vocaloid producer ǢǪ, included in the compilation album “Eingebrannt,” releasing in August 2025.
The blend of its raw, rugged sound with the earnest vocals of StarDust Infinity is irresistible.
The lyrics depict a longing for the brilliance of life—so intense it borders on ruin—guided by visceral sensations like cells and a beating heart.
The repeated cries feel like a soul laid bare, and listening to it makes your chest burn.
On nights when your heart is a mess with uncontrollable emotions, immerse yourself in this world.