ChordTrace

Automatically transcribe chord progressions from audio recordings

Audio & MusicFreemium

ChordTrace analyzes audio recordings to identify and transcribe chord progressions in real time, outputting standard chord symbols with voicing details, bass notes, and extensions. The tool handles complex jazz voicings, non-standard tunings, and dense arrangements where multiple instruments contribute to the harmonic texture. Music students use it to learn songs by ear with verification, session musicians use it to quickly chart unfamiliar material, and musicologists use it for large-scale harmonic analysis of recorded catalogs.

Key Features

• ✓Real-time transcription
• ✓Jazz voicing recognition
• ✓Bass note detection
• ✓Extension identification
• ✓MusicXML export