FamiStudio - FamiStudio is very simple music editor for the Nintendo Entertainment System or Famicom. It is designed to be easier to use than FamiTracker, but its feature set is also much more limited.
Qsynth - Qsynth is a simple Qt4 application wrapper for the ...
SunVox - SunVox is a small, fast and powerful modular synthesizer with pattern based sequencer (tracker).
OpenMPT - OpenMPT is a popular tracker software for Windows.
Cubasis - Cubasis is Steinberg’s streamlined, multitouch sequencer for the iPad.
MilkyTracker - MilkyTracker is an open source, multi-platform music application for creating .MOD and .