Audio/MIDI Setup App

Configure basic audio communication and edit the current global rack

Manage your audio settings, the Global Rack, global Device Descriptions and your Global Instruments in this window. It can be opened from any window, either from the toolbar or via Playback > Audio & MIDI Setup.

Toolbar

Reset the Audio/MIDI system. This may help return to a more stable state after things went wrong.
This MIDI input indicator flashes when incoming notes are detected (Controller messages are not currently indicated).
Open the Embedded Help browser.