You'll have to wait till MMA 2.0 drops, as that is the release that is focused a lot more on features/polish. Hopefully it happens by the end of the year, but regardless its in line behind MMW 5.0 since its designed to work with that version of MMW. So that needs to exit beta first before MMA 2.0 beta will be available.

Sorting isn't possible yet.

I can't seem to find the option for changing the sort order for the albums in MMA. As it stands they sort A-Z by title but I would love to sort A-Z by album Artist. Is this possible?