GarageBand requires the Q49 to be enabled as a "MIDI Input" under Track → Configure Track Header . Also, the 2021 driver must be allowed under Privacy → Accessibility in macOS settings.
Load a virtual instrument (like a piano or synthesizer) onto a track, arm the track for recording, and press the keys to play. Troubleshooting Connectivity and Latency Issues alesis q49 driver download high quality 2021
Check the box to or turn Track/Remote On for the Q49 input. GarageBand requires the Q49 to be enabled as
Open Audio MIDI Setup on your Mac. Go to Window > Show MIDI Studio . If the Q49 is grayed out, select it, click the minus sign to delete it, and click Rescan MIDI to force a fresh connection. arm the track for recording