Setting Favourite Albums using tags

[orange55]

I would like to be able to tag my favourite albums with a tag which can then be shown in my music server. This would basically be a subset of my Album list, which is currently over 500, but show as a separate tag listing only about 20 albums.

I am happy to update any of the ID3 tags to achieve this, but just not sure how to go about it or if it is even possible to achieve this?

Any ideas would be much appreciated.

Thanks in advance.