Hi,
to set artist and title beyond each other you just got to put this into your Skin.ini
TitleDisplayMode=VSplitTitleArtist
and for further columns like year or anything else you got to use the new options Like this:
Columns=Player,Timing,Time,Expand,Icon,Title,Duration,Ramp,Attribute1,Attribute2,Link
Attribute1=(What ever you need out of standard attrubutes)
Attribute2=(What ever you need out of standard attrubutes)
PlayerColumnWidth=50
TimingColumnWidth=15
TimeColumnWidth=80
ExpandColumnWidth=30
IconColumnWidth=80
IconSize=55
AutoSizeColumn=Title,Attribute1
TitleColumnPadding=10
DurationColumnWidth=40
RampColumnWidth=100
RampColumnAlignment=center
Attribute2ColumnWidth=40
LinkColumnWidth=25
Just an Option 
A lot more options you’ll find here