singlupa!

Vibe

Beat

Tempo & feel108 bpm · 2 bars

Sing Track 1

Record 2 bars

A beat, four clicks, then sing. Hum or scat is fine. Headphones help.

Note options1/16 · in key

Sound Track 1

Synth lead

Notes Track 1

voice this track others

Nothing on this track yet. Sing something, or double-tap here to place notes by hand.

Settings

Timing offset 60 ms
Sound takes time to leave the speakers and come back through the mic, so sung notes land late. Calibrate measures it.

Mix

Save sketch

Open sketch

Record over Track 1?

Sing Lupa

Sing a loop. Lupa grows it into a song.

  1. Pick a beatChoose a vibe and a pattern, and press Play to hear it go round.
  2. Sing two barsPress record: one beat, four clicks, then sing. Humming or “la la la” is fine — Lupa finds the notes and puts them on an instrument.
  3. Press Sing Lupa!Your loop becomes a whole song — verses, choruses, a bass and a pad of Lupa’s own — under a night sky you can steer.

It all happens on this device. Nothing you sing is uploaded, there is no account, and the app works offline once it has loaded.

Ready to sing?

  1. Your browser will ask for the microphoneSay yes, or Lupa cannot hear you. The sound stays on this device — there is nowhere for it to be sent.
  2. One beat, then four clicksThe count is on the record button: 4, 3, 2, 1. Sing from there; it records your loop and stops on its own.
  3. Headphones helpOn speakers, the beat goes into the microphone along with your voice.