Fix the song in a tangible form by writing it down or recording it
Create the original lyrics, melody, and arrangement you want to protect
Keep dated drafts, session files, and notes as proof of authorship
Register the song with your country’s copyright office if registration is available
Submit the required application, deposit copy, and fee
List all authors and ownership details accurately
If the song has multiple creators, get written agreements about ownership and splits
If you used samples, beats, or borrowed material, get permission first
Save confirmation of registration and all related records
Use copyright notices on published copies if desired or required in your jurisdiction
Consider registering both the musical composition and the sound recording if applicable