Selecting the M Button mutes the audio output for that Part. However, the Part is still playing in the background when muted, and will continue to use CPU resources.
Selecting the S Button will Solo a Part. When the Solo button is selected, only that Part will be heard and all other Parts will be muted. You can solo multiple Parts by selecting additional Solo buttons.
NOTE: The Solo and Mute Buttons can be MIDI-Learned. Using this feature can make it easy to Mute or Solo multiple Parts simultaneously. Check out the MIDI Learn chapter for more information.
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