Some of my artists and albums do not appear.

All of my info is entered correctly including artist, album, song, etc.

Unfortunately when scrolling through artist and albums when on my iPad neither of them appear. When scrolling through songs however, they do appear. And when I open the song the entire album will still open up when I try to and all the information is still entered correctly showing the artist and album is correct for each song. I can't figure out why this is happening and it's driving me crazy there appears to be no reason at all for it and it's extremely annoying. It needs to be fixed. If anyone else has come across this problem and has any solutions please let me know. Thanks