Unpitched percussion imported from MIDI files

When importing MIDI files, Dorico optionally interprets music for tracks set to use channel 10 as drum sets if Interpret channel 10 as General MIDI percussion is activated in the MIDI Import Options dialog.

Note

The MIDI Import Options dialog opens automatically when you open MIDI files in Dorico.

This is the only condition under which Dorico interprets any music in MIDI files as percussion.