Hi Jay,
Here's an "easy" way to do what you're asking.
1. Open skin editor on the page whith your cover-art category.
2. Select the "music" category.
3. In "Element Properties/Category/Item", type "%genre%, " before the existing "%display%"
4. Close the skin editor - You're done (may need to restart XL)
- See attached pic "music 1280x720".
*edit* 5. Seems like this only works when in the "default" view, sorry. */edit*
- Also, you can click the "add" button and add "%genre%" or any other info/text items you'd like displayed, but remember you have to adjust the percentage of each of the line-items you add, so that all together, they add-up to 100%. If the % gets to be greater than 100%, the display can get a bit funky.
If you are trying to format the alignment of the items in any category, remember that xlobby doesn't like "spaces" unless they are between two items in a single display line. To align items that are in "their-own" line, you'll have to create multiple items and assign a % for each one, and then use the "allignment" box to determine where in the allocated % your item is displayed. - See attached pic "musicplaylist 1280x720".
My skin is a bit different than the default, but the concepts should be the same for any v3 skin.
Hope that helps,
Samson