iTunes provides a list of Internet Radio stations that can be found in the “Radio” sub-section under the “Music” section, however this list is by no means comprehensive, and you may find that it doesn’t include all of your preferred online radio stations. Although you can’t actually modify this list, the good news is that you can easily create a custom playlist containing your own personal selection of stations, from just about any open and unprotected Internet audio source. Simply copy the URL to your clipboard and then choose Open Stream under the File menu and paste the URL into the dialog box that appears. A custom playlist named “Internet Songs” will be created automatically the first time you do this, and any subsequent streams will simply be added to this playlist.