REQ: GNMIDI Professional 3.22 Tools Updates

GNMIDI 3.22 released:
Added: Edit initialising MIDI commands
Added: use rotated balls in karaoke display
Optimized: less flickering during karaoke display
Enhanced: MIDI clean operation removes redundant controllers, pitchbend etc.
Enhanced: MIDI delete part removes redundant controllers, pitchbend etc.
Enhanced: more capabilities in user functions
Bug fixed: initialize song from 3.21 could cause rpn controller conflict