Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
I know its up to Amazon to publish an update to the channel, but I enjoy the prime music channel regularly and now have a bit of "burn in" on my TV from the word "MUSIC" and the smile in the upper right of the screen. Would be nice for Amazon to implement an option for a screensaver for this channel, but I have no way of sending feedback to them so I thought I'd post this and see if anyone has any idea for how to get that recommendation to them.
For more information about that channel's features and functionality, you'll want to contact the channel provider support directly to inquire further. Many channels on Roku are developed and maintained by the channel provider themselves.