Music copyright basics every creator should know

Copyright confusion leads to legal problems. Quick guide: 1. You own copyright the moment you create something 2. Registration strengthens your legal position 3. Sampling without clearance = copyright infringement 4. beatcorelab licenses are contracts between buyer and seller 5. Publishing rights and master rights are different things beatcorelab's licensing system protects both parties. But understanding the fundamentals helps you navigate the business side. Any copyright lawyers here? Would love more expert insight!