After you purchased Sunday Keys, downloaded it from your Account in My Purchases, and ran the installer, the installer should have automatically placed the Sunday Keys product into your MainStage folder in Finder automatically.
There are two folders included in Sunday Keys - "Patch Builder - Sunday Keys" and "Sunday Keys - Concerts", and they should have been placed by the installer in your MainStage folder located in this path in Finder. You can get to it in the Finder menus if you'd like by choosing Go > Home and navigating through the folders below:
If you don't see a Path Bar at the bottom of your Finder window, go up to View > Show Path Bar so it will appear at the bottom.
If you prefer, you can also search Spotlight in the upper right of your Mac for "MainStage" and the blue folder that appears will be your MainStage folder. We recommend saving this in your Favorites in Finder so it's easy to find later.
This MainStage folder mirrors "User Patches" in the MainStage Inspector so you should see the same files, folders, patches, and concerts in your MainStage folder in Finder as you do in "User Patches". Any additional folders or organization you create in your MainStage folder should be reflected in "User Patches".
If you don't see Patch Settings and User Patches after adding a new patch or clicking on a patch in the Patch List, navigate in the MainStage menus to View > Show Inspectors or ⌘5:
All Sunday Keys sounds are in Patch Builder. To learn how to play all the included sounds, use Layered Worship Patches, and create your own patches in Patch Builder in Sunday Keys, go to the Sunday Keys Resource Page and watch Videos 1 - 4.
To learn how to open the Sunday Keys concert and be sure everything is installed fully and ready to play, be sure to watch the first 3 Installation Videos at the top of the Sunday Keys Resource Page.
They will help you get started with Sunday Keys right away!