To use overdubbing tool, first select a foundation track, or record a new voice memo.
Upload or select any stem file (for instance, a looped drum sample), or use the voice memo feature to create a new recording.
Next, you’ll be brought to a screen containing your audio waveform, and a “start recording” button. Important: you’ll need a pair of headphones to be able to listen to your foundation track and record on top of it at the same time.
Then you can sing or play over the top!
Once you’ve recorded, the app will take you to a screen where you can review the mix. You have the option to start over, or continue by saving the overdub. From there, you'll have a copy of the new stem, as well as a blended mix of the stem and your original foundation track. Feel free to rename these as you see fit!