Remove user play events, there is no need in them
Rename operation
Add MuseScore instrument setting to the MIDI import panel
Don't use tabulature MuseScore instruments for MIDI import
Refactoring of the instrument search function
Set clef and staff from MuseScore instruments
Set correct Grand Staff program before MuseScore instrument detection
Set staff bracket only if staff count > 1
Fix main clef setting for instruments with G/F clefs
More correct staff count setting for a part
Optimize Grand Staff search
Update mtest
Add MuseScore instrument clef test
Use track name for MS instrument to prevent repetitions
Show track data even if all initial notes were cleaned up
Add test for empty track (with cleaned-up notes)