I've tried selecting Get Info and making these songs part of a compilation. I've also checked the box in Preferences to group compilations when browsing. It just doesn't seem to work

The only way I can get these two songs (The Load Out and Stay) to play one after another is to sort by artist and then they one after another. For example if I sort by Song title, then whatever comes after The Load Out is played instead of Stay.

I bought these from ITMS, if that makes any difference.

What am I missing?
Yo soy un hombre sincero de los alpes suecos. Con los pobres de la tierra, quiero yo mi suerte echar.