[in menu Analyse]
This operation analyzes the MIDI file and writes a list of used key settings into a text file that is shown with notepad text browser.
The song position (MIDI unit) is shown where the key is changed, and key name meaning is explained by the number of # or b on a score sheet.
e.g. key C Major has no #, key Am has no b,
key D Major has two #, key Bm has 2 b.
Default key is C, if it is not set within song.
MIDI-Unit Song key
00000000: C (0 #)