UUUNHOLYUNIONTHE CHURCH OF QUESTIONABLE TIMBRESThe pocket hymnbook ↗Open editor ↗

DEARLY BELOVED. DEARLY DETUNED.

Bless this
mess.

Felucca and Jangada, joined in unholy matrimony.
For richer harmonics, for poorer sleep. Till feedback do us part.

IMMACULATE PERMUTATION 0.2.3
Pixel illustration of Immaculate Permutation: a gold pixel cross glows inside the instrument screen.
Our pixelated aural savior.
No instrument required to admire the heresy.
The reading room

The Pocket Hymnbook (illustrated quick start, PDF) · The Book of Sacred Sounds (PDF, 54 pages) · Corresponding firmware source + SDK · Immaculate Permutation hands-on guide · GPL-3.0 license

Begin with Immaculate Permutation, meet Evening Vow, then wander deeper into our sacred sounds. The new hymnbook covers revelation, evolution and gentle LFO blessings; the pocket hymnbook puts the essential rites at your fingertips.

THE LITURGY / READ THE SMALL PRINT

Three stations of the crossfade.

  1. 01

    Present the congregation

    A read-only identity handshake over USB MIDI. It never starts an update.

    No device connected.

  2. 02

    Preserve the scriptures

    A copy for your archives, if you wish. Stop playback before gathering your presets, patterns and projects.

    Optional. Connect your FM-1 to download a backup.

  3. 03

    Consent is sacred

    Your saved music stays with you. Keep USB and power connected throughout the rite.

    Preparing the offering…

Even sermons miss a note.

Brother Sparky has tried his best to craft a sermon fit for your ears. Like all things on this earth, it may be imperfect. Bring curiosity, keep your scriptures safe, and forgive the occasional questionable miracle.

THE SAINTS BEHIND THE SOUND

Sing their praises. Sustain the note.

Saint Felucca

Felucca, by Leo Kuroshita (@kurogedelic), Hügelton Instruments and its contributors, is our foundation: engines, sequencing, modulation, USB/MIDI, storage, updater and editor. Their voices carry this congregation.

Saint Jangada

Jangada, by zednaked and its contributors, gave us the drone algorithm adapted for slowly evolving sustain and tension. Patron saint of the note that refuses to leave.

Felucca and Jangada are our code foundations. RND is design inspiration; no RND code or assets were copied. Unaffiliated fork, with gratitude to every contributor. GPL-3.0-only.

THE FREE SERVICE / NO HARDWARE REQUIRED

Receive an unsolicited benediction.

We cannot absolve your GAS. We can validate your decision to own seven delays.

Decorative nonsense only. No audio, permissions, device access or installation.

Blessed are the sequencers, for they shall inherit the loop.

Enter the Altar of Four Winds →

Go in peace. Leave the reverb tail.

Enter the simulation room →

GPL-3.0-only. Built on Felucca by Hügelton Instruments and the community; drone algorithms from Jangada. Unaffiliated fork.