Today: sing it into the creator
Paste your words, sing the melody a line at a time, and the app writes down the notes. Then it suggests the other parts, and you can change any chord or note.
Got a tune in your head?
Sing it to Stackapella, and hear it come back with an alto, tenor and bass under it.
Start singing
Free, in your browser. No account needed to start.
Coming soon: hum a tune
You'll hum or draw a tune, hear it harmonised, and share it as an idea for real singers to sing, credited to you as the writer.
Today: start from chords
Start from a chord progression or a 12-bar blues in your key, sing over a simple backing, and the chords become the harmony.
Coming soon A chorus and a bridge suggested to go with your verse.
Share it to be sung
Share your arrangement by link, and friends learn it part by part. Keeping your own voice as the guide is coming to Plus.
What you'll use
Everything it doesAlso for
Turn your tune into harmony.
Sing it into the creator today, and hear the other parts suggested.