How to ignore some composers

[haggis999]

I have now managed to implement Alandbush's clever trick for adding a 'Classical library' entry at the top of the first menu in Minimserver (I've also added 'Pop/Rock library' as the second item). Given that I only have a very small number of values for the Genre tag it made me realise that I could list them all on the top menu.

However, it would make for shorter and neater menus at all levels if I could then hide Genre as a selection item. Is this possible? Simply deleting Genre from indexTags is not the answer.