How to use ComposerSort INSTEAD of Composer

[paultaylor]

Ah right, now understood, But sorry begs another question if I have an ID3 field not in the Tag Mapping list (such as the various TXXX fields) how can MinimServer use them ?

Now got Sorting working okay as follows:
itemTags:ComposerSort
tagValue:Composer.value.sort={ComposerSort}