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Unit 4 · Choose it

On and off

Choose note by note: one straight, the next with a wave let in after a moment, then straight again, hearing each one before you sing it. Free, in short steps.

Free in the app: sing one lesson of each course with no account; a free account opens the course unit by unit.

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What it teaches

Choose on each note: straight, or with a wave. Listen to each one first.

Straight. One calm line

A wave. Small and even

Your choice. Note by note

What you sing

  1. Note 1: straight.
  2. Note 2: let the wave in after a moment.
  3. Note 3: straight again.

Singing safely

Never force a wave or shake it from your jaw or throat: vibrato grows by itself from an easy note, sung softly.

Free tools by Stackapella

All of these are free, and so is every course.

Stackapella teaches you to sing harmony one part at a time, right in your browser.

Stackapella recording the alto part of Amazing Grace: each note is a bar with its name, and the one being sung says A little low, go up. Stackapella recording the alto part of Amazing Grace: each note is a bar with its name, and the one being sung says A little low, go up. Stackapella recording the alto part of Amazing Grace: each note is a bar with its name, and the one being sung says A little low, go up. Stackapella recording the alto part of Amazing Grace: each note is a bar with its name, and the one being sung says A little low, go up.
  • A guide sings your partHear your line over the others, slow it down, then take your turn.
  • Your notes light upEach note shows where you landed, and a hint when to go up or down.
  • Record every part yourselfStack your takes in time until you're the whole choir.

More free tools

No account, no ads. Each one keeps working offline once you've opened it.

See all 17 tools