I don't quite understand how to explain this but when I am browsing my music collection by artist, it also seems to include all songs written or composed by that artist, even if they themselves are not singing it. I do not want this. Itunes does not do this so why does Squeezebox? I have gone through all the setting on SqueezeCenter that I can think of but I cannot change it.

For example, under Johnny Cash, it lists "I still Miss Someone" by Rig the Jig
(but strangely not the versions by Emmylou Harris or Nancy Griffith). I do not want those other versions under the writer's name (in this case Johnny Cash); I want them with the artist who performs it (i.e. Rig the Jig).

Does anybody have a clue about this?