Plays MIDI files with a

The program worked fine after I set it up correctly - reading the manual was very helpful.
It does create some very simple graphics to the MIDI files that I dropped onto the window. I was hoping the program would be a MIDI file player that would be able to control paramaters of the MIDI files: tempo, key, solo tracks, mute tracks, etc. However, it seems that none of those MIDI parameters are adjustable - at least nothing is mentioned in the manual, and I was not able to find any keyboard shortcuts that would help me in this regard.

Basicly, its just a program that runs MIDI files and creates a simple graphic based on the notes of the piano.

Bassaroo2 about MIDITrail, v1.1.2