Thanks for the feedback. The album cover quality is determined by what's passed from the Music app. Some artworks are of higher quality than others, unfortunately there is nothing I can do on Tuneful side to affect this. Seekbar is inspired by Dynamic Island, and I would like to keep it that way to make it feel native. Regarding shuffle and repeat buttons, most of the times when it doesn't behave correctly is just caused by the music app passing the data with slight delay. I'll take a look at it.