The XP-30 also includes a powerful arpeggiator with multiple patterns that can be timed by an external MIDI clock (such as a sequencer or drum machine) and nine built-in drum kits.
In the context of music production, the XP-30's arpeggiator allows for synchronization with external timing devices (like a sequencer or drum machine), providing a range of rhythmic options and nine built-in percussion patterns.