For some of the albums on my Android device the artwork is missing from the album listing, but is present in the track listing. I don't have this problem on my Windows 10 computer, and on the Android device there is a 'albumart.jpg' file in the folder. Can anyone tell me how to rectify this problem ...

I use MMA to organize my moderately large (3000) collection of tracks. Is it possible in the Android 4x2 widget to remove the star rating, and promote the album title to the current position of the stars (I use album title to store the work (e.g. Beethoven: Symphony no.5) and the track title to ...