How to delete duplicate songs in iTunes & Music app

6 min read

It’s hard to imagine a day without music. Starting from your alarm, to commute, to work at the office, to winding down in the evening, most of us have something playing in the background most of the time. For that reason, there has been an explosion of digital music options, from pioneers like iTunes to Spotify, Apple Music, and the rest. 

So if you’ve been into gathering your music collection for a long time, it almost certainly takes a toll on your Mac. Just think about all the duplicates you must have by now. Some could’ve been pirated a long time ago, some could’ve been acquired as digital copies, and some could just be downloaded versions from streaming apps. For the sake of a clean and speedy Mac, with plenty of storage space, you need to know how to remove duplicates in iTunes and elsewhere — so here’s your quick guide.

How to clean up iTunes Library

As mentioned above, it’s easy to let iTunes duplicates accumulate without you even noticing. If you’ve had an extensive CD collection imported at some point, for example, you could’ve used a service such as iTunes Match to get the same library from the iTunes digital library (and later Apple Music) across all your devices. However, very few people know how iTunes Match works and trying to use it often results in having even more duplicates, not less.

There are plenty other ways you can end up storing iTunes duplicates. You could have the same song in your collection that’s both part of its original album and the greatest hits compilation. There could be other versions, early recordings, demos, live mixes, etc. While die-hard fans would absolutely want to have all, most people would find it perfectly acceptable just to keep their favorite one. 

How to back up your music on Mac

Before you go about deleting anything, it’s essential to create a comprehensive backup to store somewhere else (e.g. an external hard drive). Since you want to delete duplicates in iTunes, with the same title, it’s possible you might get mixed up and get rid of something valuable. So having a proper and timely backup is paramount. 

Get Backup Pro is an ultra-reliable backup app that lets you save important files at any time or on a preset schedule. You can choose from simple copy, clone, incremental, or versioned backups, and even synchronize your Macs, for example, if you have a laptop at home and a desktop one at work. 

To simply backup your iTunes folder with Get Backup Pro: 

  1. Select the Backup tab
  2. Click the plus (+) icon to create a new project
  3. Enter the name ➙ OK
  4. Select the backup destination ➙ OK
  5. Navigate to Home ➙ Music ➙ iTunes
  6. Drag and drop the iTunes folder into Get Backup Pro
  7. Click the play button

Get Backup Pro Mac iTunes library

How to find duplicates in iTunes and Music

Once you know that a backup of your files is safely stored somewhere else, you can start to explore all the ways for how to delete multiple songs on iTunes. 

First, realize that there could be lots of songs and albums in iTunes (or Music) that are not actually downloaded to your Mac but rather exist in a cloud library — you can still play them anytime you have internet connection although they don’t take space on your Mac. 

So for iTunes delete duplicates function to work properly, you need to exclude everything that’s not downloaded on your Mac. In iTunes, select View in the menu bar ➙ Only Downloaded Music. 

Next, you can show duplicates in iTunes music files: 

  1. With iTunes open, click File in the menu bar

  2. Select Library ➙ Show Duplicate Items

show duplicate items iTunes Music Mac

Sort the results by Name if you’d like to see all the duplicate songs or by Album. Be careful not to just simply select and delete all the results — just delete those versions you don’t want to keep. Also, if you delete something you bought digitally from iTunes, you’ll still be able re-download it later. 

Note: Even though iTunes find duplicates option shows tracks with the same title by the same artist, they still might be different versions (e.g. studio vs. live) from different albums, so don’t forget to check the song’s length.

There’s also another iTunes show duplicates feature that will only display songs that are exactly the same to ensure you only delete something that’s 100% the same: 

  1. While iTunes is open, click File in the menu bar ➙ Library

  2. Hold down Option

  3. See how Show Duplicate Items will change to Show Exact Duplicate Items and click it

How to delete duplicates in iTunes and Music

Depending on how heavily you listen to music and for how long you’ve been accumulating your digital music library, your duplicate song count could vary between a few and a few hundred. 

But how to use iTunes duplicate remover feature? And which songs do you delete? Here are a few ideas (your criteria might vary): 

  • Find the track that has more plays and delete the other one (to enable the Plays column, right-click on the header and select it from the menu)

  • See which tracks have rating

  • Make sure to check the difference in track length

  • Notice the Bit Rate column to not accidentally delete the higher quality one

To actually delete a song in iTunes or Music, just select it and hit Delete ➙ Delete Song in the pop-up window. What if you have dozens of iTunes remove duplicates actions to do? Simply select songs while holding down ⌘ and then hit Delete to get rid of all of them at once. 

delete duplicate song iTunes Mac Music

How to delete iTunes library duplicates on iPhone and iPad

After you clean up iTunes library on Mac, you might wonder how to remove duplicates in iTunes on iPhone and iPad, since they have no iTunes show duplicates option. 

Good news is if you get rid of everything you don’t need on Mac it will automatically disappear across all your devices. To make sure, launch Preferences (⌘ + ,) in iTunes and see if Sync Library is checked. 

sync library iTunes iOS Mac

However, if your library doesn’t sync and you just want iTunes delete duplicates on iOS, you can do so in two ways: 

  1. Find a song you want to delete

  2. Tap and hold it

  3. Select Remove Download

Another way is to use the iTunes duplicate remover in Settings: 

  1. Go to Settings ➙ Music 

  2. Select Downloaded Music

  3. Quickly delete any downloaded song

How to delete duplicates in iTunes automatically

You might’ve noticed that nearly all options presented above call to get iTunes remove duplicates manually. That could be fine if you only have a dozen or so songs to delete, but what if you have hundreds? You really need an automated solution.

Gemini is a small but powerful duplicate finder that’s able to scan any folder on your Mac in seconds and output not only complete clones but also similarly looking files and get rid of them in seconds. It presents an ideal solution when it comes to videos, photos, and songs. 

To use Gemini:

  1. Drop your iTunes folder right onto the app

  2. Click Scan for Duplicates

  3. Select Review Duplicates

  4. See through all the results, pick anything you don’t need, and hit Remove

Gemini duplicate delete app Mac

How to make every song sound better

By now, you should’ve already reviewed your iTunes music library and freed your Mac space of any duplicate files. And with Gemini it only takes seconds. You might wonder what are some other easy wins you can score with a bit of software help? 

Boom 3D is an essential music equalizer app you never knew you needed. First, it does perfect any speakers you use to the exact music you’re playing. Second, it allows you to boost the volume beyond what your Mac is generally capable of, creating an ambiance that truly fills the whole room. 

Boom 3D music equalizer volume Mac

So with an app like Gemini, figuring out how to delete duplicate songs in iTunes is a breeze — just drop a music folder onto the app. Just don’t forget to make a backup just in case with Get Backup Pro. And when you want to add a bit of power to your speakers, there’s nothing easier than Boom 3D. 

Best of all, Gemini, Get Backup Pro, and Boom 3D are available to you free for seven days via Setapp, a platform with more than 170 useful Mac apps and utilities to enhance your life. Try them all today at no cost and see for yourself!

250+ apps for $9.99
per month

Sign up to Setapp and try them for free.