Both versions of Sunday Keys are built from the ground up so they have their own presets and patches. You'll want to consider what you are wanting to use the template for. Ableton is a bit better when it comes to CPU usage and stability, also you can run tracks with much more customization in Ableton. MainStage has a really neat visual layout that makes it super easy (and fun) to use the template. At this time we also have a lot more content available for MainStage users, and our song specific patches are only available on MainStage. Unfortunately the two also cannot share patches, there are completely separate sounds and presets for each platform.
What Gear do I need?
Troubleshooting Sunday Guitar
My instrument/controller isn't connecting
My Song-Specific Patch is Different from the Demo
Customizing Your Song-Specific Patch
Sunday Keys Version 2
Using the Tonic Pad Player
Getting Started with Sunday Keys for MainStage
Troubleshooting Sunday Keys for Ableton
Getting started with Sunday Keys for Ableton