
Alchemy arpeggiator overview in Logic Pro for Mac
Alchemy offers a flexible and powerful arpeggiator. The arpeggiator is shown only in browse or advanced view. Click the Browse or Advanced button to switch to either view, then click the Arp button in the Perform/Arp/Effects section.

The arpeggiator subpage consists of three main sets of controls.
Basic arpeggiator controls: These buttons and knobs determine the basic behavior of the arpeggiator. See Alchemy basic arpeggiator controls in Logic Pro for Mac.
Arpeggiator sequencer controls: These buttons, pop-up menus, and knobs let you edit one or more arpeggiator sequencers. These sequencers are internal to the arpeggiator and are separate from the main Alchemy sequencers. See Alchemy arpeggiator sequencer in Logic Pro for Mac.
Arpeggiator menu commands: These provide a number of useful functions for managing arpeggiator patterns. See Alchemy arpeggiator menu commands in Logic Pro for Mac.
If you’re ready to begin some hands-on experimenting, see Use the Alchemy arpeggiator in Logic Pro for Mac.