Managing Magnus Choir Presets in
In the example, we have selected the
preset #11 called "Choralis":
Sound set: none
Send program change: click box
Program number: i.e. #11 Choralis
Click <Apply> button
The <prog No. box> must show "11"
Apparently, changing from Sibelius "FXP" icon don't work properly with several instruments of the market. It's probably an issue that Sibelius must solve.
Steps (Marked in red in JPG screen capture)
to Enlarge Image