LIBSONARE
Music Analysis StudioStructure, harmony, loudness, and spectrum analysis
LOCAL ONLY
OSS DEMO

Everything runs locally on your device and nothing is sent anywhere. This is an open-source demo, not a service.

Idle
SRC-LEN--:--SR-CH-BPM-KEY-LUFS-
Analysis is evidence, not a verdict.

Use confidence, section boundaries, and the spectrogram together. If key or chord confidence is low, inspect the chroma view and listen around section changes before making arrangement or mastering decisions.

Open analysis docs
Overview
No analysis yetLoad a track to generate structure, harmony, melody, loudness, and spectrum views.
Structure Timeline
Sections, chords, and beats appear here.
Matrix Views
Chroma, mel, and CQT heatmaps appear here.