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songsee

★ 3

by firecrawl · part of firecrawl/openclaw

Draws a picture of a piece of audio — how loud it is and which frequencies are sounding, moment by moment — and saves it as an image file.

🔥🔥🔥✓ VerifiedFreeQuick setup
🔌 Needs the songsee CLI. Set that up first — this skill doesn't include it. One of 59 skills in the firecrawl/openclaw package.

WHEN YOUR AGENT SHOULD USE IT

A QUICK BOUNDARY

USE FOR

  • Generate a spectrogram image from a music or audio file.
  • Render a grid of several audio feature panels, like tempo, chroma, and loudness, side by side.
  • Visualize just a short time slice of a longer track instead of the whole file.

This is the playbook your agent receives when the skill activates — you don't need to read it to use the skill, but it's here to audit before installing.

songsee

Generate spectrograms + feature panels from audio.

Quick start

  • Spectrogram: songsee track.mp3
  • Multi-panel: songsee track.mp3 --viz spectrogram,mel,chroma,hpss,selfsim,loudness,tempogram,mfcc,flux
  • Time slice: songsee track.mp3 --start 12.5 --duration 8 -o slice.jpg
  • Stdin: cat track.mp3 | songsee - --format png -o out.png

Common flags

  • --viz list (repeatable or comma-separated)
  • --style palette (classic, magma, inferno, viridis, gray)
  • --width / --height output size
  • --window / --hop FFT settings
  • --min-freq / --max-freq frequency range
  • --start / --duration time slice
  • --format jpg|png

Notes

  • WAV/MP3 decode native; other formats use ffmpeg if available.
  • Multiple --viz renders a grid.