Teaching Claude to 'listen' to songs with log-scaled spectrograms and pitch-colored waveforms

vzakharov · reddit · 2026-10-10

A developer shares an experiment in getting Claude to "understand" music visually: converting songs into log-scaled spectrograms (less song-relevant info lives in the high end of the spectrum, so it's compressed) and waveforms colored by dominant pitch, with bass and treble handled separately.

The goal is at-a-glance musical understanding through images, and the author is soliciting further visualization ideas from the community — an unconventional multimodal use of LLMs.

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