/music-lyrics — Lyrics Transcription

Transcribe lyrics from audio with timestamps using faster-whisper (when available).

Usage

/music-lyrics <audio_file_path>

Steps

1. Validate the audio file path
2. Run lyrics extraction:

python3 -m music_analyzer lyrics "<audio_file_path>"

Optionally specify model size: --model-size base (tiny/base/small/medium/large-v2)

3. Present results:
   • Has Vocals: Whether vocals were detected
   • Language: Detected language
   • Lyrics: Timestamped segments with text
   • Full Text: Complete concatenated lyrics

Requirements

• Full tier: faster-whisper must be installed for actual transcription
• Lite tier: Only vocal detection heuristic (no transcription)

Install full dependencies:

pip install -e "~/.claude/plugins/music-analyzer/src/[full]"

Output Fields