Blossound

A photograph, heard

Your image stays on this device

PRIVATE PRESSING · NUMBER 01

Turn a photograph
into a piece of music.

Position becomes melody. Hue finds a tonal centre. A memory unfolds as a living score.
Everything happens privately in your browser.

Begin a private pressing

01 / CHOOSE A MEMORY

How does this photograph want to be heard?

Let the image suggest three interpretations, or explore all twenty-four musical worlds.

The original never leaves this device

MUSICAL INTERPRETATION

Choose a musical world

Nocturne default · Waiting for an image

Harmonic mood MOOD
Movement PACE
Sound texture TIMBRE
Duration LENGTH
Open the pressing room Meter, structure, pattern & full instrumentation

This browser edition approximates the GM palette with synthesis; a future sound library can replace it with full samples.

INTRODUCTION · THE LISTENING METHOD

The photograph supplies the material.
You shape the interpretation.

Blossound does not place a ready-made soundtrack over an image. It reads the photograph as a map of time, pitch, energy, and color, then composes inside a musical grammar.

It listens to structure—not to faces, flowers, or sunsets. The image proposes; musical rules make it sing; your choices decide the point of view.

01 · WHAT COMES FROM THE PHOTOGRAPH

From image to musical material

Time
For music analysis, Blossound reads a central square crop from left to right. Its left edge becomes the opening of the piece; its right edge becomes the ending.
Melodic contour
Across 32 vertical slices, edges, color intensity, and local contrast reveal a visual center of gravity. Higher visual weight proposes a higher melodic target; lower weight proposes a lower one. The contour is then shaped into singable phrases rather than translated pixel by pixel.
Tonal centre
The dominant hue selects one of twelve key centres along the circle of fifths. It does not turn every color into a separate note.
Energy
Edge density and contrast inform tempo. Local contrast and visual energy shape dynamics, while light, warmth, symmetry, and detail help suggest three musical worlds.
Visual identity
Up to five perceptually distinct colors are drawn from the complete photograph, preserving a chromatic accent or a true highlight when the image contains one. They paint the vellum field and export treatments; local slice colors illuminate the score. Neither independently generates notes or instruments.

02 · WHAT COMES FROM YOU

A world is an interpretation, not a diagnosis

Blossound suggests three worlds because their musical character resembles the photograph's light, temperature, contrast, symmetry, and visual rhythm. It is offering points of view—not claiming that an image has one correct genre.

Each of the twenty-four worlds loads a complete starting arrangement: meter, mode, movement, texture, density, tempo character, compositional structure, rhythmic pattern, and instrumental voices.

Choose Nocturne and the image may become inward and spacious. Choose Jazz and the same contour becomes more syncopated. Choose Experimental and it may become asymmetrical. The photograph remains the source; the world changes how it is heard.

03 · THE CONTROLS, PRECISELY

What every choice changes

You can stop after choosing a world, or open the pressing room and rewrite the arrangement without changing the photograph.

Musical world
A complete starting arrangement—not merely a genre label. It sets the initial meter, mode, movement, texture, density, tempo character, structure, pattern, and voices.
Harmonic mood
Warm and Luminous lean Major; Dreamlike opens into Lydian; Nocturnal settles into Minor; Restless moves through Dorian. A manual Mode choice takes precedence.
Movement
Float is slower, spacious, and legato. Walk keeps balanced motion. Pulse is quicker, shorter, and adds a percussive rhythmic layer.
Sound texture
Velvet rounds attacks and warms overtones. Glass brightens harmonics and lengthens shimmer. Tape Grain softens high frequencies, adds slight pitch drift, and introduces quiet grain.
Duration
Sets 15, 30, or 45 seconds. Blossound fits a complete number of measures into that exact length and writes an ending instead of cutting the phrase off.
Meter
Defines strong beats and measure grouping—from steady 4/4 and turning 3/4 to asymmetrical 5/4, 7/8, and 9/8.
Composition structure
Sustained harmony holds long chords beneath the melody. Pattern texture articulates the supporting voices as a repeating rhythmic figure.
Accompaniment pattern
Changes where supporting notes enter, how they are divided across the measure, and which chord tones lead the figure—without silently rewriting the harmony, melody, bass, or title. Available patterns follow the chosen meter.
Mode
Precisely defines the pitch collection and harmonic color: Major, Minor, Dorian, or Lydian. A manual Mode overrides both the world and Harmonic mood.
Melodic density
Airy leaves the most silence, Balanced follows the central pulse, and Rich opens a finer rhythmic grid for more notes.
Lead voice
Changes the timbre carrying the melody without rewriting its notes.
Supporting voice
Changes the color of harmony and bass without rewriting the composition. Both voice menus offer 128 General MIDI-inspired programs approximated through browser synthesis.

04 · WHY IT STILL SOUNDS MUSICAL

The image may lead, but it does not break the score

A literal pixel-to-note conversion would produce noise. Blossound keeps the photograph audible while placing every melody note inside the selected scale and harmony.

It favors chord tones on strong beats, discourages abrupt leaps, smooths movement between chords, and guides the final phrase home to the tonic. The result is not raw data sonification, but a composition negotiated between image and musical form.

05 · ONE COMPOSITION, SEEN AND HEARD

One composition anchors what you see and hear

The vinyl, audio, living score, MP3, cover, and short film all derive from the same photograph and written composition. In the living score, each current note turns from pale grey to charcoal with a halo of its local photograph color; material, grain, and lighting remain expressive framing.

Your photograph is decoded and analyzed locally. It is not uploaded, stored, or sent to a generative service. The same photograph, settings, and Blossound version produce the same score.

One photograph. Twenty-four possible worlds.
No single correct way to hear it.