Melodies without borders

Composition

Gently varies density and brightness over the piece's length — an evolving arc instead of one static loop. 0% keeps the classic constant behavior.

Fades the volume out over the chosen fade length (15 seconds by default) and then stops. The countdown starts at Play and keeps running while paused.

Auxiliary audio layers (binaural, isochronic, or pure tone), popularly associated with relaxation, focus, or meditation. The bands below follow standard EEG conventions; subjective effectiveness varies by person.

The “Solfeggio” frequency labels (release, restoration, harmony, etc.) are traditional/esoteric attributions with no scientific evidence that they produce the stated effects; treat them as plain pitch references. The brainwave names (Delta…Gamma) are rough descriptions only.

Note: these tones are offered purely for relaxation and experiential purposes, not as medical treatment — scientific evidence remains limited. If you have epilepsy, another neurological condition, or are pregnant, consult a doctor before use. Do not listen while driving. Stop if you feel discomfort. The binaural effect requires stereo headphones.

A procedurally synthesized wordless vocal layer (formant synthesis) — soft syllables like "ah", "oh", "mmm" that change each time, woven over any genre. No recordings, no samples.

Gong & conch

Two ceremonial sounds, synthesized procedurally — an inharmonic gong (bell-like partials) and a breathy conch call. Ring them manually anytime, or let them mark the start/end of a session automatically.