Incorrect sort order with value.sort and alphaGroup

[simbun]

That's excellent Simon.

Whilst we're on the subject of alphaGroups...what would be really good (as I don't believe it's possible at the moment but happy to be corrected) is if there was some way of telling SortTags/MinimServer to use a particular tag for alphaGroup'ing purposes. This way, whilst you could have the list display by Date followed by Album, if you were presented with a big list (like if you selected '[n] Albums' at the top level) you'd be able to filter them based on the first letter of the Album, rather than have them all belong to #.

One way you could achieve this without creating any new options would be to use the first non-numeric column passed to SortTags.
Obviously I have no idea how much sense that makes internally to MinimServer, but I think it would be an elegant approach.