Sometimes iTunes imports the wrong art for my music. Or, sometimes I've dragged the wrong art. Here's how to reset album art in iTunes.
1. Turn on your computer, log in if necessary, and start iTunes.
2. Select the song or album you want to view. (You can select the whole album under another View, or select multiple songs.)
3. Click FILE.
4. Click GET INFO.
If you wanted to delete artwork, click the artwork and click DELETE. If you want to load art, click ADD...
6. This dialogue box will appear:
Find the artwork you want to load, and click OPEN. Upload the work, and bask in your own technological-based glory!