Currently we practice with midi files. The files are played similar to mp3 music by default: You can listen but not modify the music. For each choral voice, an extra midi file is provided with a focus ...

Just wanted to let you know that a) I linked to this tutorial from https://musescore.org/en/node/344310 and b) there's a nice method to get this to work also with a Closed Score SATB, by using the S/A ...