MidiX is a MIDI Karaoke player that can play standard MIDI format files
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A classical multitrack sequencer for Windows.
Record and edit multitrack MIDI and digital audio with this software.
Aria Maestosa is an open-source (GPL) midi tracker/editor.
MidiCutter creates shorter clips out of long Midi files for use as ringtones.
A simple and easy to use VSTi that emulates the sounds of the saxophone