"Feuer frei!" /ˌfɔɪər ˈfraɪ/ is a song by German industrial metal band Rammstein. The song is released as the fifth single from their third album Mutter. The title is from the command to start shooting in German military language, can be compared to "fire at will", or "open fire" (literally, "fire freely!").The single charted in Germany, peaking at number 33, and in the UK at number 35.