One of the ways I check my music library on consistency is using the selection screen in the top block of the screen. I select an item from a column (e.g. ) then an item from another column (e.g. ) and to check if all songs of that particular album are filed under the selected artist I set the column artists to all.
However in Jaikoz the whole selection is reset. This is sometimes very annoying as it makes the selection screen a whole lot less usefull as a check if the library is consistent.