ChordSense

Detect and transcribe chord progressions from audio recordings

Audio & MusicPaid

ChordSense analyzes audio recordings to detect and transcribe chord progressions with beat-accurate timing, identifying chord quality including extensions, inversions, and slash chords. The tool handles complex jazz voicings, modulations, and non-standard tunings and outputs chord charts in Nashville number system, Roman numeral analysis, or standard chord symbols. Music students use it to learn songs by ear more efficiently while session musicians use it to quickly chart unfamiliar songs and arrangers use it as a starting point for transcribing harmonic content from reference recordings.

Key Features

• ✓Extension detection
• ✓Inversion recognition
• ✓Multiple notation systems
• ✓Modulation tracking
• ✓Beat-accurate timing