SCALE
Structural Context from Audio and Lyric Evidence for Music Structure Analysis.
SCALE detects musical section boundaries and classifies each section as intro, verse, chorus, bridge, instrumental, outro, or silence. This page provides synchronized playback for selected SongFormBench-HX test songs and compares SCALE predictions with the ground-truth annotations on a shared timeline.
10 curated HX examples
Explore the predictions
These examples come from SongFormBench-HX, the 200-song HarmonixSet subset of SongFormBench.
Loading examples…
Audio source
Listen to the SongFormBench audio
Audio from SongFormBench (CC BY 4.0). Open WAV ↗
Music structure
Ground truth and SCALE prediction
Click a segment to seek