How to Add Music to Your Personal Device
After downloading your purchased music (see: How To Download Music), you can add it to your device just like you would with any other music. The procedure for moving music you have purchased to a device you own is commonly known as syncing.
1 - Connect your device to your computer using the provided USB cable that came with your device:

2 - Upon connection, software should automatically open and begin the syncing process. (if this is not the case, see the manual that corrosponds with your device or software to troubleshoot)
3 - When syncing is complete, it's good practice to "eject" the device before disconnecting it from the computer.
4 - Disconnect the device.
For more detailed instructions, please refer to your software or device manual.