DESKTOP
Scroll down to the bottom of the Course page. Click on the Zipped Audio Files (MP3 Format) link to download.
Find the file in your Downloads or default folder on your computer or other device. To open a Zipped Folder, right-click, and Extract All.
Click the file you want to play.
MOBILE
If you have an app that works with ZIP archives, download the zipped folder directly to your device and extract the files. You may also download the ZIP file to your computer, unzip and copy the files to your mobile device.
Open MP3 files from the archive with any MP3 audio player installed on your device.