Indicate Transpositions
For MIDI parts, you can get a visual feedback that allows you to compare the original sounds and the music transposed for playback.
To activate this, open the part in the Key Editor, and activate Indicate Transpositions.
If Indicate Transpositions is activated, the transposed note pitches are shown.
If Indicate Transpositions is deactivated, the original pitches of the notes in the MIDI part are shown.