Since I was a child I owned an old keyboard and liked to play some songs I heard. Later, when I was about 6 years old, I took piano lessons for 4 years. In the highschool I also played some clarinet and the saxophone in the school brass band.
Since then I owned a few midi keyboards and used them with the trackers for composing.
Until now I used FastTracker, ImpulseTracker, ModPlug Tracker, MadTracker and now Renoise.