Resolved iTunes songs not displaying correctly with albums

[delude]

This can only really be described with a picture.

As you can see, some songs that should be grouped with the rest of the album are given their own line without album artwork, despite having the same Artist, Album, Genre details etc and also the track number (eg 1 of 12).

Does anybody know how to fix this?

Thanks

EDIT:

I looked on the sorting tab after selecting get info, the problem was due to different tracks having different capitalisations.

 

[GGJstudios]

For album tracks to sort together, first make sure that identical information, including capitalization, punctuation and spaces, exists in the "Album" and "Sort Album" fields, as well as in the "Album Artist" and "Sort Album Artist" fields.