I made MIDITrail Ver.1.2.0 F64066 for Mac OS X.
Please download following file and try it out.
http://miditrail.sourceforge.jp/release/MIDITrail-Ver.1.2.0-F64066-MacOSX.zip
http://miditrail.sourceforge.jp/release/MIDITrail-Ver.1.2.0-F64066-MacOSX_src.zip
You can change the color of notes by editing following files.
When you edit the file, you have to right click MIDITrail icon,
and select "Show Package Contents".
Please edit these files using text editor.
MIDITrail/Contents/Resources/conf/PianoRoll3D.ini
MIDITrail/Contents/Resources/conf/PianoRoll2D.ini
MIDITrail/Contents/Resources/conf/PianoRollRain.ini
And change the following value.
Scal-01-NoteRGBA=D50000FF
Scal-02-NoteRGBA=480BFFFF
...
Scal-12-NoteRGBA=75E7FFFF
Please check "F64066-ScaleColor.txt" in zip file.
I hope you enjoy it.
Reply to #64664