That is a limitation of the "EXEC" Cmd for labels, you can only specify a cmd to execute not an assortment of cmds.
How to get what your askin...
1. Use the label code from #1
2. Make a "Exectbl.ini" file in your skin folder and place the "ALBUMARTVIEWER" cmd code in there.
The cmds you put in the skin folder's exectbl file will be skin dependant because they will only get loaded when loading that skin..