控制MIDI输入输出的程序。 View MIDI input messages in raw form or with text descr iptions. Send MIDI messages using the mouse or from dialog controls. Select MIDI input and output devices from the application. Run multiple instances to demonstrate MI

把要进行旋律提取的midi音乐（最好是选择单轨midi）放进midi_demo_folder里； 双击run_midiReader.bat进行提取，提取到的音符序列会自动存入midi_demo_folder里。-Like to extract the melody midi music (the best is to select single track midi) into midi_demo_folder Lane double run_midiReader.bat extracti

一个通过输入选择所要播放的歌曲，然后通过选择键改变mp3 文件的播放声道-1 by entering the choice to play the song, and then select key to change the broadcast channel mp3 file