// see the shape of sound

Know every word.

Live song lyrics, floating over everything you do.

Download Linea
See it work
IndigoHenry Moodie
0:00-2:48
// live lyrics

Never lose your place

Lyrics move with the song. Your line stays centered.

  • Scroll ahead, tap once to return
  • Timestamps if you want them

Lyrics come from LRCLIB with a NetEase fallback — not every track has them.

// under the hood

Built to be left running

// local-first

Playback stays on your machine

The Windows beta reads playback locally. Song metadata goes to LRCLIB and the NetEase fallback for lyrics; GitHub supplies application updates.

  • No Spotify login or developer registration
  • No added runtime to install
  • Lyrics cached on your own disk
// fast by design

Still when nothing is happening

One timer follows lyric boundaries. Playback reads back off when idle, and the animated thumbnail rests while paused.

  • One timer per lyric boundary
  • Polling backs off when you idle
  • Recovers itself after a crash
// cymatics
Iris · 396 hz
radial 4·6
01 / 05

Sound has a shape.

Sand on a vibrating plate settles where the plate stands still. Chladni drew these figures in 1787 — this one is being computed right now.

// open source

MIT, end to end

The whole app is on GitHub. Fork it, build it, or just read how it works.

Browse the sourceMIT
$
// hear it. see it. stay in it.

Put the words back
where the music is.

Free and open source. Available for Windows.

Download Linea

Linea follows compatible Windows media players. Mac downloads retain the legacy Spotify integration.