Hits you hard! A collection of dark and cool Vocaloid songs
How often do you usually listen to Vocaloid songs?
These days, there are so many ways to enjoy music—streaming on subscription services during your commute to school or work, or playing YouTube videos in the background while you’re doing something else.
In this article, I’m introducing a selection of dark and stylish Vocaloid tracks with immersive worlds you won’t be able to escape once you’re hooked.
I’ve handpicked only the ones that really hit hard, so they’re perfect for times when you want to boost your mood or sharpen your focus!
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Hits you hard! A collection of dark and cool Vocaloid tracks (21–30)
Deadly Madman's TragediaKotaro
A track that swirls with madness and tragedy, shaking the listener’s soul to its core.
Created by Vocaloid producer Kotaro and released in May 2025, it fuses jazzy textures with electronic sound to generate a distinctive tension.
UTAU singer Teto Kasane’s soaring vocals intertwine with a powerful beat, leaving a vivid impression.
The lyrics, which incisively portray the dual nature of humanity, add a compelling edge.
A must-listen for anyone seeking a provocative musical experience.
BOSSNIL
You’re drawn into its dark atmosphere.
Composed by Vocaloid producer NIL, the track is set for release in February 2025.
Also entered in the Rookie category of VocaColle Winter 2025, this piece vividly portrays “him” as a feared presence within a world that blends stillness and tumult.
Amid the grand, heavy sound, KAITO’s powerful vocals make a strong impression—it’s a cool number.
It’s a Vocaloid song that sparks curiosity and makes you imagine what kind of story lies behind it.
Invitation from the Count of TwilightKiyoteru Hiyama
This is a work produced by mothy featuring Kiyoteru Hiyama on vocals.
It portrays a narrative in which a delightful party hosted by a mysterious count transforms into a frenzy of tragedy.
Kiyoteru Hiyama’s signature blend of rich, gentle low notes and flowing high notes brilliantly captures the count’s enigmatic character.
In addition, the dark-pop sound with a classical atmosphere instantly draws listeners into its unique world.
fallenNEW!tokiwa
This track is striking for its refined electro-swing and dark atmosphere.
Created by the Vocaloid producer tokiwa, it was released in September 2025.
Using a “fallen angel” as its motif, the song unveils the true nature hidden deep within the heart and leads the listener toward a salvationless conclusion.
Its dense soundscape and flower’s earnest vocals are full of appeal.
If you listen on a night when you want to sink into helpless despair, you may find your heart captured by its decadent tale.
SIRENhal
“SIREN” was released by Hal in 2023.
This track is a work that encapsulates a distinctly dark and cool worldview.
Miku’s cool, crystalline vocals bring color to the dystopian world Hal envisions.
Another appeal lies in how the song portrays the protagonist’s anguish and inner conflict between ideals and reality through a powerful yet heartrending melody.
Dark as it is, the song still evokes a sense of hope—perfect for moments when you want to reflect on yourself or stir the emotions sleeping deep within your heart.
Dirty Duttihighball
“Dirty Dirty,” which placed 6th in the Rookie Ranking at VocaColle Spring 2023, is a track produced by the Vocaloid creator Hainomi.
Its unstable pitch lines, surging synths, and irresistibly dance-inducing progression captivate listeners.
The lyrics, reflecting the struggles of living, together with the dystopian-style music video, further deepen the song’s dark worldview.
Its addictive pull stimulates emotions buried deep within and compels you to confront your inner self.
Lindenbaumwotaku, dopamine, front line
A collaborative work by three talented Vocaloid producers—wotaku, Dopamine, and zensen—released in June 2025.
Centered on zensen’s signature electro swing, wotaku’s woven melodies and Dopamine’s masterful arrangement intertwine exquisitely, resulting in an incredibly stylish sound.
Hanakuma Chifuyu’s transparent, airy vocals suit the atmosphere perfectly—absolutely irresistible.
The dark fantasy world of the lyrics is another key attraction.
If you want the audio, be sure to check out the compilation album “Candy Butler”!