How do I claim my Amazon Music account? – Kycker

To claim an artist:

Search and select any artist
Press Claim This Artist
Fill out the requested application fields. Amazon also provide the option for anyone to connect with their artist's social media accounts for faster verification. (The more information you are able to provide, the easier it will be to verify your relationship to the artist you are claiming)
Note: If you are a LABEL the above process will not work.

Adding a team-member:

Anyone with either Owner or Admin access can add another person to their team by navigating to Settings in the upper right hand of the app from any artist page
From there, select “Manage Team Members” and click on “Add Team Member”
You’ll be prompted to enter the invitee’s information including name, email, and assign level of app access (Admin or Viewer)
More information on the app and available stats: https://artists.amazonmusic.com/the-app