The LAYERS view provides the names and a visual representation of the Soundsources that make up the Patch, along with Volume faders for each Layer.
You can click on the Layer labels (A / B) to turn that Layer ON / OFF.
The stepper arrows allow you to step through Soundsources. Clicking on the image takes you to the Soundsource Browser and the magnifying glass takes you to the Soundsource Zoom for that Layer.
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