Audio-to-audio discovery

Similarity solves replacement. Complement solves arrangement.

Start from any sound. Retrieve close alternatives, steer the result toward a verbal quality, search for a contrasting partner, or blend two references into a new retrieval direction.

4distinct discovery modes: similar, refine, complementary, blend
±10fixed BPM window used by the optional reference tempo lock
512dimensions available for audio relationships and directional arithmetic
0source files moved, renamed, or uploaded during discovery

Choose the relationship you actually need.

“Show me more like this” is only one creative question.

Replace

Find similar

Use a sound as the anchor and retrieve perceptually related candidates. Best when the current kick, impact, vocal, or texture is close—but not final.

Steer

Refine a reference

Add “more acoustic,” “less harsh,” or another short direction. Sample combines the reference vector with independently embedded text concepts.

Support

Find complementary

Look for a sound that can occupy a useful contrasting role instead of another near-duplicate. This is exploratory retrieval, not an automatic mix guarantee.

Interpolate

Blend two references

Choose two sounds and search the area between their semantic representations. Useful when one has the right body and another has the right texture.

Blend references

“The weight of A. The texture of B.”

Instead of writing a perfect prompt, pick two concrete examples. Sample interpolates between their audio embeddings and searches the existing library around the blend.

A+B

A retrieval direction—not audio synthesis

Blend does not merge waveforms or create a new sample. It ranks existing files that share qualities with both references.

Sample app blend mode combining two reference sounds to rank candidates
Actual product screenshot. Two source files define the blend; results remain files already present in the library.

Use locks with musical intent.

More constraints are not always better. Confidence-aware locks are most useful when tempo or tonality is structurally important.

SituationRecommended actionReason
Replace a drum loopFind similar + Lock BPMKeeps candidates within ±10 BPM of an eligible reference.
Replace a tonal loopFind similar + Lock KeyMatches the same normalized key or relative major/minor when confidence and explicit mode qualify.
Replace a one-shot snareFind similar; leave BPM unlockedBPM is commonly inapplicable to one-shots and should not shrink the result set.
Find an opposing textureComplementary or “less like” steeringA near-neighbor can stack poorly when the arrangement needs contrast.

What similarity means here.

Clear boundaries prevent a productive feature from turning into magical thinking.

YES

Semantic and perceptual relation

Results tend toward sounds humans might describe alike across source, texture, timbre, impact, density, or mood.

NO

Beat or groove alignment

Similarity does not align transients, time-stretch loops, detect copyright, or promise identical rhythm patterns.

CHECK

Arrangement compatibility

Audition in context. Complement and blend improve exploration, but only your track can establish whether a sound belongs.

One-time purchase · $129 launch price

Find the replacement—and the sound beside it.

Sample searches and analyzes locally on Apple Silicon. Your audio stays on your Mac. Use it offline after activation, drag results into any DAW, and request a refund within 14 days if it does not improve your workflow.

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