iDeduper 1.3.0 is a IPod Software product from vistanita.com, get 4 Stars SoftSea Rating, iDeduper easily find and delete duplicate musics on iTunes.
Why iDeduper What is better from View > Show Duplicates menu on iTunes
* We can't adjust the duplicates criteria. iTunes will display songs with the same name and artist as duplicates. At many cases we want to find duplicates which have the same name,title & album or any combination which is not possible on iTunes.
* The built-in function on iTunes is hard to use because you need to select/mark the musics you want to delete manually one by one, it's ok if there are only few of them, but imagine if there are hundreds or even thousands duplicates !

So iDeduper comes with the solutions.
* We can adjust the duplicates criteria on iDeduper.
* You can set the criteria of duplicates, whether it's the same name,artist & album. Same name & artist. Or any combination that you want. Moreover you can adjust how similar of them to be considered the same.
* The Auto Marking feature on iDeduper is very convenient and will save a lot of your time. You can automatically select musics by comparing bitrate,time,size or date added. The most important feature is Mark Except One which will select all duplicates except a song on each duplicates group. And it's automatically too! The license of this audio & mp3 software is Free Trial Software, the price is $16.95, you can free download and get a free trial before you buy. If you want to get a full or nolimited version of iDeduper, you can buy this audio & mp3 software.