Samsung galaxy music issue/ possibly stuck/dead pixels??

[harun13]

I currently own a Galaxy note 8.When using Samsung music I believe I am experiencing some form of screen burn or issues with the actual application. There is grids and circular blocks shaded darker across the whole display that appears on the samsung music app whilst listening to music which appears occasionally.The app may work fine for a small time then it displays the blocks and grids. When scrolling through music landscape there is also random red or blue a dots that appear on the screen however it only happens when I scroll through the albums. At the bottom of the screen there is small blocks present when rotated landscape. Depending on the album art there is also a very slight colour change in small lines on the navbar. As I can screenshot what is on the screen I am assuming it is not an issue with the display but the application. These issues only happen with the Samsung music application.