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Unit 3 · Answers

Fill the gap

Wait for the tune's long note, then fill it with a short, soft "oo" underneath, small enough never to cover the lead, choosing each answer by ear. Free.

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What it teaches

An answer waits for the tune's long note, then fills it.

Wait for the long note. Then a short "oo" under it

Small and soft. An answer never covers the tune; stop if anything tightens or hurts

Headphones on. Through a speaker, the lead and your earlier takes rest while you sing

What you sing

  1. Hear the tune with each answer, then choose.
  2. The first two lines: an "oo" in the tune's rest, then two under its held "home".
  3. The whole chorus: each answer in a rest or under a held note.
Try one round

Singing safely

Headphones on. An easy volume, the middle of your voice, always softer than the lead; bops and doo-wahs sung lightly, never punched. Stop if anything tightens or hurts.

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.

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