This is the official Magisk Module to use AirMusic's "root recording".
It allows you to stream all your audio to any network-enabled receiver.
You need to install the Android app "AirMusic" (aka AirAudio) via Google-Play in order to use this module.
You need to have Magisk fully up and running on your Android, please inform yourself about the required steps on your device.
If you are already using Magisk on your device you can download the AirMusic Magisk Module on your Android and install it via Magisk Manager.
You may need to disable the "unmound"-option of KernelSU: https://kernelsu.org/guide/app-profile.html#umount-modules