Parts with playback of the whole score?

Hi

I'm searching for a way to offer my students sheets per the musescore app, so they don't need paper. Somtimes I import a MIDI file of a pop song, make a part extraction for the lead sheet and share this online. That works fine and I feel the future for us teachers. I would be great, if the students can hear the whole sound of the MIDI file but only use the lead sheet part. Is this possible?

Thanks
Martin