How to Check if You Have Two of the Same Song on Your iPod


Regardless of which iPod model you use, Apple recommends using iTunes on your computer to check if you have two copies of the same song on your device. Removing duplicates through iTunes ensures that the duplicates are not copied to the iPod
https://www.makesurehow.com/Check-if-You-Have-Two-of-the-Same-Song-on-Your-iPod