In windows XP, Just right click the folder of the PARTICULAR SONG and choose Send To>Compressed (Zipped) Folder. It will instantly make the zip file.
EDIT: I realized that Jubo just answered that
When using WinRAR, just choose "Add to Archive" and choose ZIP then confirm.
When using WinZip, just choose "Add to [name of folder].zip" and it will make the zip file |