silent live listen

See what this device is playing

This page never plays a song. One tap opens the mic — and if the room is quiet it listens to what this computer is playing, drawing every frequency it hears.

Silent — analysis only. Never pauses your music.

closest note —
fundamental waiting
Input ×1.0

Works with quiet rooms and headphone leak — no need to blast the speaker.

full piano · A0–C8 lit = notes in the sound · type Z D Q to play
computer keyboard type to play · Z=Do3 · D=Do4 · Q=La4 · both boards live
octave 0

Both keyboards play at once — notes follow the physical key, not the letter printed on it. ↑ ↓ shift the octave; Do1 is two octaves down.

live tracks density-clustered sources · 0

Tap Listen. Soft gain will lift whatever the mic can hear.

Audio only. Now Playing reaches this page only as sound through the mic — the web cannot read the media list of your device.