Goal: I would like to transfer midi files from my computer to this keyboard.
Naïve failure to attain goal: You'd think maybe alls I have to do is hit "record" on the keyboard, and play the .mid file from the computer. Nope. The keyboard does not listen to things coming over the wire while recording, only the keys themselves.
Aesthetically displeasing attainment of goal: What I can do is use a program
Theory: I suspect that this program simply sends some magic undocumented (I have looked the pdf manual several times over, though I suppose I might have missed it still) midi control change messages or something, tantamount to, "dammit, pay attention to what is coming across the wire now".
Question: Is there an easy way in Windows of eavesdropping on what is going through the current midi device, to discover these putative magic undocumented control change messages?