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)
Siri Tellerr-906
It’s an unsettling yet sprightly electronic number.
Created by Vocaloid producer r-906, it was released in December 2025.
Produced as the official demo song for the VOCALOID6 voice bank “IA :[R],” the track stands out for its rhythmic sound design that makes full use of IA’s clear enunciation and quick attack.
The lyrics depict a psyche desperately trying to ignore encroaching fear, heightening the tension to gripping effect.
Give it a listen when you’re in the mood for a thrill.
The story of a man who became Draculajorujin
A frightening yet captivating song themed around Vlad III, the figure who inspired vampire legends.
It’s the 33rd work by Jorujin, also known as Dark Fairy Tale P, released in August 2024.
The track features a powerful style with rock elements, set against a dark and serious tone.
As you listen, you may feel drawn into 15th-century Romania.
It’s irresistible for history enthusiasts and dark fantasy fans alike.
It’s also positioned as a sequel to the previous work, “The Iron Maiden and the Dreamy Princess.” As you learn more about the story’s background, the horror intensifies.
If you’re thinking of looking into Vlad III, be cautious about the content—you may find it’s not the kind of story we can describe here.
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.
aconiteUtsu P
An aggressive yet beautiful duet where a heavy metal sound fuses exquisitely with the clarity of synthesized vocals.
Created by Utsu-P and released in November 2025, the track features a call-and-response structure between two voices: Miyamai Moka from Synthesizer V 2 AI and Bon Soyogi from the project involving voice actor Yuki Kaji, each showcasing a distinct character.
Over roaring low-end guitar riffs and high-velocity drums, lyrics themed around highly poisonous plants oscillate between sweetness and peril—truly breathtaking.
The loud, driving soundscape expresses an inner urge for self-destruction and twisted emotions in turmoil.
Utsu-P has previously released albums such as “Akuasobi” and “RENAISSANCE,” and this song follows in that lineage.
Recommended for those carrying a sense of lingering gloom or anyone who wants to be shaken by intense music!
Paranormal Experiencenakiso
A dark, thrilling Vocaloid track that bottles up that raw “something’s off” feeling into music.
It’s a song by Nakiso, released in October 2025.
Instinct warns of danger, yet curiosity makes you peek anyway.
Those conflicting emotions are scattered throughout the lyrics.
There’s plenty to enjoy, from the tight beat to the writhing basslines.
The tension created by the push and pull of the sounds captures the chills of encountering the supernatural.
Try listening with earphones late at night—you’ll feel a shiver down your spine!
nightmaretsubaki
Like a baku that devours dreams, the city swallows you whole…
This Vocaloid track captures that suffocating feeling in sound.
Composed by Tsubaki and released in December 2025, it portrays the nightmare-like sensations that recur in urban life through razor-sharp word choices and richly shadowed sonics.
Its motifs—discomfort with consumer society and wounds that refuse to heal—come across with raw immediacy.
A must-listen for anyone seeking a darkly atmospheric Vocaloid song.
Gengalismfarusuti
Its aggressive, hard-hitting sound makes you lean in without thinking.
This piece appears on Falsty’s May 2024 album, “Project.ISΣ Humanism.” Its dark worldview and distinctive musicality are captivating.
The fusion of electronica and dark pop intertwines with lyrics themed around a doppelgänger.
v flower’s powerful vocals further amplify the song’s emotions.
Perfect for moments when you want to escape reality or confront your inner darkness.
It’s a meticulously crafted track that reveals something new with every listen.