In music explorer when you group by virtual tag you can make it blank when the tag has no value with this formula for example $IsNull(<Grouping>," ",<Grouping>) but the blank space remains. As i to don't like empty space I have set it so it displays "albums "with with some ornaments when it isn't an Ep, Single etc... I would very much prefer the option with no emtpy space.
•―――• ۞•――――• $IsNull(<Grouping>," A l b u m s ",<Grouping>) •――――――• ۞•―――――•