Wikipedia
Haifisch
"Haifisch" ( German: "Shark") is the third single from the 2009 album Liebe ist für alle da by the German band Rammstein. Just before announcing the premiere of the video, Rammstein's website left this quote regarding the song: "the shark not only has teeth – he's got tears as well. But since it lives in the briny deep, no one sees them. A shame. After all, this cartilaginous fish is one of the oldest of the world's many misunderstood creatures. A bit more sympathy couldn't hurt!"
The chorus to the song is an allusion to the lyrics of " Mack the Knife", a song written by Berthold Brecht for his play The Threepenny Opera. "Haifisch" reached number 33 on the German singles chart, but left the chart the following week.