~ $ ./eternal-fm --demo

Eternal FM

An infinite-playlist machine. Every song is decoded once, then played beat‑by‑beat — so a “quantum leap” to a musically similar moment is just a different read offset, completely gapless. A from‑scratch DSP pass (FFT → onsets → beat grid → chroma + timbre) decides where it can jump. Press play and let it run.

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Six Creative Commons tracks, analysed in your browser. The radio never ends — songs loop on themselves and flow into one another.

Music: Broke For Free — Directionless EP, licensed CC BY 3.0 (brokeforfree.com). Audio streamed from the project repo.