Free War Pigs - Charity Version ringtone for your phone. Listen first, then download the version you like. The song is performed by Judas Priest featuring Ozzy Osbourne. You can choose from 8 versions between 21 and 131 seconds. More ringtones in the same style are under the tags heavy metal, rock and angry. Android users need the .MP3 file, iPhone users need the .M4R file. Both are free. To see all ringtones by Judas Priest, use the link under the title or look at the related ringtones below.