To listen to the music you download, you must first have WinRAR to extract the files, this can be downloaded for free at: http://www.rarlab.com/download.htm (the trial version works fine). Some sites may require you to enter short codes and/or wait a small time period before you can download the files. You should not need to become a member or give any personal information to these sites to be able to download the files, although some sites may offer it to give you shorter waiting periods (or none at all) and other advantages.