From the beginning of using "home" computers, he was interested in the demoscene. it just seemed to be the perfect place for him to release creative thingsand he always liked the fact to meet new people, travel to different countries for boozing and party. The real demoscene spirit  ;) He is playing a bit the keys / piano, a little bit the guitar but he is better behind the sequencers instead of any live  music action he said.

His first steps into demoscene started around 1984, when he used his brothers C-64. He started in coding demos/intros and composing music. He made his first steps coding little assembler intros using S-Mon on the C64 Computer which have been released in a small demoscene group in frankfurt called "hurricane". Becoming a bit bored of jumping rasterbars, but loving the famous c64 crackintro musics, he was looking for a different challenge, and what would be more closer than doing music on his own. Although he tries coding his main interest always was listening and composing music.

As in 1986 Chris Huelsbeck released the famous "Soundmonitor". That seemed to be the perfect weapon to use, so Kai (Jazz) tried his first babysteps but the songs were never released. Maybe there were some nice tries, but more tries than nice. It was time for a new computer system. Using all of his hard earned holidaywork money, he bought the Amiga 500 for only one reason: Demos and Karsten Obarskis "Soundtracker".  ST-01: Samples, well. Yes, seemed to be enough in 1988 but it was not enough for him, so he bought a sampler (Aegis) and some nice hardware: Roland Alpha Juno 2 Vintage Synth.