Our MP3 songs are sold as single MP3 files. To play these files on an iPhone, you will need to sync the files with iTunes or use another method to install them to the device. This article has useful information. Our MP3 Albums are sold as a Zip Archive. To play these files, you will need to first extract the files, then transfer them to the iPhone.
For Android phones, plug the phone into the computer and transfer the files to your Music folder on the phone. Any app you use to play music should then play the files.