Stackapella Open the app

Coming soon

One voice among many

Each of our songs will have its own choir. Record your part, add it, and hear yourself inside a crowd of singers.

Each song's choir opens once enough singers want to join it.

Start singing

Free, in your browser. No account needed to start.

How it will work

After you record a part, you'll be able to add it to that song's choir. Every voice will be in the same key and tempo, so they all line up, and the choir will grow as people join. Hear my voice louder will bring yours forward.

Kind to beginners

Nobody will hear your voice on its own. Before you join, a quick check on your device will make sure your take is in tune and clean, and if it isn't yet, it will tell you which phrase to practise.

Yours to take back

You'll be credited by name, or stay anonymous if you prefer. Leave whenever you like, and the next mix will go on without you.

Goes well with

Everything it does

Add your voice today.

Learn a part, then stack it with friends.

Start singing