Less than two weeks after launch, iTunes 11 has been updated to version 11.0.1 which brings back the duplicate song display tool as well as fixes for a few minor issues regarding iCloud and AirPlay.

Apple released iTunes 11 about two weeks ago, and now the software’s first update has been released in the Mac App Store. iTunes 11.0.1 brings back the ability to find duplicate items in a library.

This is a really useful iTunes 101 lesson for beginners and expert users alike. While iTunes makes it easy to remove duplicates in your song library, sometimes just because a few titles have the same ...