Mathematician and pattern detector
Baritone, choir songer, guitar, piano
Puns, rhymes, witty lyrics are his passion...
Author since 2000
Physician
Horn player and choir singer
Enthusiastic mountaineer and orienteer
Author since 1994
Master's degree in computer science and music
Plays e-bass, piano and drums
Cembalobauer
Author since 1994
Computer scientist
Computer music
Mountaineer and skier
Author since 1994
Computer scientist
Cellist (ADUK-Quartett)
Chess player
Author since 1997
Computer scientist
Piano, violin and viola player
Kayaker and cat lover
Author since 2010