Stackapella Open the app

Unit 1 · Three lines

Say it, say it again

Learn the blues verse's first two lines: sing a line, then the same line again, as blues singers did long before anyone printed it. A free lesson.

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

More in Three lines

What it teaches

A blues says a line, says it again, then answers it. It's African American music, from the Deep South, sung for years before anyone printed it.

Three lines. Say it, say it again, then answer it

Tell it, in your own clear voice. At a speaking volume; stop if anything tightens or hurts

What you sing

  1. The first line of a blues printed in Chicago in 1924. Find its notes: each waits until you're on it.
  2. Listen to both, then choose.
  3. Now hear the line, then sing it back.
Try one round

Singing safely

Tell it at a speaking volume, in your own clear voice, never forced or pressed down to sound deeper. 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.

More free tools

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

See all 17 tools