How to edit the tempo of a MIDI file?
I have a .mid file; when opened it will play at a tempo of 60 BPM. I want to change that to 120.
Not that it plays faster at 120 BPM.
So 60 = 120
I try to find '60' with all kinds of text editors, to change that to 120. But I can't read the code (text).
Please help me figure it out.