Logic Pro X is an incredibly powerful DAW that can stand up right alongside ProTools, Studio One, etc. Before Logic was acquired by Apple it used to be just as expensive and high end as Pro Tools. The only reason it's now priced so much more affordably is because Apple treats it as a loss leader to sell more Mac hardware.
Sunday Keys Version 2
Using the Tonic Pad Player
Getting Started with Sunday Keys for MainStage
Troubleshooting Sunday Keys for Ableton
What Gear do I need?
Troubleshooting Sunday Guitar
My Song-Specific Patch is Different from the Demo
Customizing Your Song-Specific Patch
My instrument/controller isn't connecting