Step 1: Go up to the menu bar and find the section marked "View". Under that heading you should find something that says "As Grid". Click on that. this arranges your album artwork like iTunes 11.
Step 2: To mimick the "add to up next" feature start by clicking on an album or song you want to play. Then hold down the "Command" key and select the next song or album. Keep doing this until you have all the songs you want. Then press "Play Selected" on one of your selected albums.
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