I recently just started producing last week, I plan on making mostly DnB/Dubstep music and I need some help getting started. What is the best free music tracker out there? My current "setup" is Cockos Reaper and OpenMPT(free tracker). Don't get me wrong, OpenMPT is a great program but my current problem is tempo changes. Whenever I want to make a synth/wobble bass various speeds or add special fast/slow parts, I'm stuck with the same tempo or I have to make seperate samples which ends up in choppy sounding lines. I'm pretty new to producing music, I've only played guitar mostly. Any help is appreciated.