Install and launch

1. Download the CueAir Mac installer from cuetone.cc/en/air.
2. CueAir runs on macOS 15 or later. The public build is a universal app for both Apple Silicon and Intel Macs.
3. Open the DMG and copy CueAir.app to Applications, or extract a supplied ZIP and copy the app. Quit an existing copy normally before replacing it.
4. Launch CueAir from Applications. If macOS requests network permission, review the local-network access needed for mixer control. Do not disable system protection to bypass unexplained warnings.

CueAir controls a mixer. It is not a wireless audio player and does not transmit Mac or phone audio over the control connection. A metronome must run in another playback app and reach the mixer through an audio connection.