The Previous / Next arrows step through the eight Slots one at a time, changing the selected Part without stopping any notes currently being played. The Previous / Next arrows can be MIDI-Learned, so they can be triggered via MIDI messages.

When Dual Live Mode is enabled, two sets of Previous / Next arrows will be visible. The left set will step through Part Slots 1~4 and the right set will step through Part Slots 5~8. Both sets can be MIDI-Learned via their respective MIDI channels.

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