b- RoellNumber edit** - wiki at8a.....

The RoellNumber is similar to the ErdosNumber, but dedicated the famous ConDuct'or and musician MartinRoell, who once owned a KurzWeil. It is defined by people who at least once in their live played in a JamSession with MartinRoell.


  • MartinRoell
  • RoellNumber=1

  • JanBoehme
  • Probably RoellNumber=3, 4 or 5

  • JohnColtrane???
  • RayKurzweil???
  • ReinerWeiss??
  • RomanWasserfuhr?
  • JulianWasserfuhr?