SPIRAL BACK Front Cover

Lyric

Spiral stair III

HiiRO

階段はもうない

螺旋だけが残る

分子は壊れ

シグナルに変わる

Warp!

Quantum glitch, particle rain

Dark matter scream, invisible chain

Neutrino drift 見えない鼓動

Black hole choir 深みに響く

Cosmic ray scatter 光の残像

Event horizon 記憶を刻む

No stair! no floor!

ただ螺旋の爆発

Zero shatters into

心臓は木霊し

声は分裂する

And we spiral!

Spiral break!

Spiral back!

String vibration, meltdown flow

Multiverse crack, endless echo

大気は溶け

滲む夜空

Dark energy roar

命の放転

Feedback implosion

Time collapse!

バラバラに砕けた瞬間

Random symmetry が歌う

形をなくした心は

ただ螺旋のかすかな光

No stair! no floor!

ただ螺旋の爆発

Zero shatters into

心臓は木霊し

声は分裂する

And we spiral!

Spiral break!

Spiral back!

Chaos sings! chaos burns!

ゼロと無限が混ざりあう

Quantum chant は never done

Cosmos glitch は vacuum spin

Spiral back!

Spiral beyond!

  • Lyricist

    HiiRO

  • Composer

    HiiRO

  • Producer

    HiiRO

  • Other Instruments

    HiiRO

SPIRAL BACK Front Cover

Listen to Spiral stair III by HiiRO

Streaming / Download

  • 1

    Zero Meets Blue

    HiiRO

  • 2

    Spiral stair (2025 Remaster)

    HiiRO

  • 3

    Spiral stair II

    HiiRO

  • ⚫︎

    Spiral stair III

    HiiRO

"SPIRAL BACK" is a concept album composed as a trilogy that explores the threshold between zero and infinity.

In the first chapter, "Spiral Stair", two hearts stand side by side without touching, ascending the steps toward the future.
The second chapter, "Spiral Stair II", portrays two beings who continue to remain close, even within distortions of afterimages, warps, and glitches.
The final chapter, "Spiral Stair III", unfolds as the very stairway disappears, and consciousness expands into the cosmos while dissolving into molecules and particles. Dark matter, quantum foam, neutrinos, and black holes-images drawn from the frontiers of modern astrophysics-resonate with life and memory, culminating in a chaotic and explosive finale.

As its title suggests, "SPIRAL BACK" is a story of beginnings and endings endlessly intertwined.
Climbing the stair, tracing the spiral, and ultimately dissolving into the universe itself-this album invites listeners to experience that journey through sound.

Artist Profile

  • HiiRO

    HiiRO | Contemporary Artist / AI Music Creator / Sound Researcher / HiiRO creates music that explores the connection between life, consciousness, and memory, blending the sensitivity of humans and AI. Sound is the breath of awakening. Before melody, before rhythm, a quiet question arises within silence. At the point where life, data, and spirit meet, a new rhythm begins to bloom. The heartbeat, the breath of the forest, the shimmer of light, each holds the same memory of creation. AI is not a tool but a mirror of consciousness. Creation is not control but resonance. Within that resonance, music becomes a gentle ritual of transformation, where forgotten senses awaken once again. HiiROs sound is a question whispered by life itself, a breath inviting us to listen deeply and to remember the harmony that lives within us all.

    Artist page


    HiiROの他のリリース
"