SÉANCE — Occult & Spirit-Contact BGM Generator

SÉANCE conducts a Victorian sitting with the dead. A haunted music box tinkles a lullaby gone wrong; spectral choirs and church organ swell behind it; frame-drums and chant build the summoning; a pendulum waltz ticks the séance forward; dissonant strings erupt into possession. Everything leans on the darkest modes (harmonic minor, locrian, Byzantine, whole-tone) for a candlelit, unnerving glow.

Built for haunted houses, graveyards, occult rituals, horror investigations, ghost encounters, creepy toy rooms and slow-burn dread.

• 13 categories: The Circle · The Spirit · The Board · Whispers · The Medium · The Summoning · The Presence · The Haunting · Possession · The Other Side · Candlelight · Poltergeist · The Beyond
• 12 forms: séance drone · the veil thins · whispers · the other side · the summoning · ritual chant · pendulum waltz · haunted music box · spectral dirge · spectral solo · possession · manifestation
• 6 sliders: Dread · Spectral · Ritual · Tempo · Ornament · Space
• Palettes: Music box & bells · Choir & organ · Strings & reeds · Full séance

What you get

• 52 hand-designed scenes across 13 categories — a starting point for every moment in your game.
• 12 musical “forms” you can force onto any scene for instant variation.
• 6 mood sliders plus Form / Meter / Palette / Key / Length menus, a live visualizer, and a ⟳ regenerate button that rerolls a fresh take every click.
• Export OGG and WAV. The OGG is written with LOOPSTART / LOOPLENGTH tags, so it loops seamlessly inside RPG Maker with no clicks or gaps.
• One self-contained HTML file. No installation, no account, no plugins, and no internet needed after download. Nothing is ever uploaded — it all runs in your browser.
• 100% synthesized from scratch with the Web Audio API. No samples, so every track is unique and truly yours.

How to use it

1. Download the .html file (or press ▶ to try it right here in your browser).
2. Open it in any modern browser — Chrome, Edge, or Firefox.
3. Pick a scene, nudge the sliders and menus, and hit ⟳ until it feels right.
4. Export the .ogg for your game (and/or the .wav for a DAW).
5. Drop the .ogg into your project’s audio/bgm/ folder and select it as a BGM. The embedded loop tags make it loop perfectly in RPG Maker MZ & MV (the OGG also works in most other engines — Godot, Unity, GameMaker, Ren’Py, etc.).

License

The music you export is 100% royalty-free and yours — use it in commercial and non-commercial games, videos, or streams, no attribution required (a credit is always appreciated). Please don’t resell or redistribute the generator tool itself.

Good to know

• Works offline and cross-platform (Windows / macOS / Linux — it’s just a web page).
• AI disclosure: the tool’s code and this page’s cover art were made with AI assistance. The music is algorithmically synthesized — not AI-model-generated audio, and not sampled from any existing recording.
• Made by RPG_Maker_Plugins. Questions or requests? Leave a comment.