Is there a way to make the albumlist panel sort according to the sub-item count (i.e. show ones with most items in the top, and least items at the bottom)? Alternatively, is there a way to access the sub-item count through something like %subitemcount% or whatever?

Basically what i'm trying to do is to make a "history" tree list where i sort first by the date played (today, yesterday, 1 week ago etc) and then by the album which had the most tracks played.