Year Round            From              To        Comments
---- ----- --------------- --------------- ---------------
  83     1          tracks         rappers                
  83     1        avangard           angst                
  83     2        avangard           angst                
  83     2          models         players                
  83     3        avangard           angst                
  83     3         oldones           angst                
  83     3          circus       magicians                
  83     4           angst          aztecs                
  84     1        avangard           angst                
  84     2          circus       magicians                
  84     2         rappers        internet                
  84     3         bullets           angst                
  84     3         rappers        internet                
  84     4           bears          tracks                
  85     1         oldones           angst                
  85     3          circus       magicians                
  86     4           angst          tracks                
  87     3           angst          tracks