Recorded at first Einstürzende Neubauten show in *Moon* club in Berlin on 1st April 1980 in dummy head stereo. According to the cover it should be listened to with headphones. Most copies were dubbed on Fuji FL C-46 or C-60 with handwrittin labels A1 would later be recorded as *Tanz Debil*; B1 also known as *Sprachlos*. B2 is listed on the cover as *Frisches Blut f. Berlin*. Limited to 20 copies. Lyrics insert included.