How do I update my card on file or cancel my Supermuser membership? (with tutorial video and pictures)

This tutorial video demonstrates how to update your card on file and cancel your Supermuser membership.

Step 1.) Sign into your account on www.groupmuse.com

Step 2.) Click on your name in the upper right hand corner, then use the drop down menu to selectAccount settings.   

Step 3.) In your account settings, click on Supermuser membership.

Step 4.) You can update your card on file or cancel your Supermuser membership.