for (const instruments::InstrumentTemplate& instrumentTemplate: instrumentTemplates) {
        Part* part = new Part(score);

        part->setPartName(instrumentTemplate.trackName);
        auto instrument = instrumentFromTemplate(instrumentTemplate);
        part->setInstrument(instrument);


        score()->undo(new Ms::InsertPart(part, staffIndex));
        addStaves(part, instrument, staffIndex);
    }



void NotationParts::addStaves(Part* part, const Instrument& instrument, int& globalStaffIndex)
{
    for (int i = 0; i < instrument.staves; i++) {
        Staff* staff = new Staff(score());
        staff->setPart(part);
        initStaff(staff, instrument, Ms::StaffType::preset(StaffType(0)), i);

        if (globalStaffIndex > 0) {
            staff->setBarLineSpan(score()->staff(globalStaffIndex - 1)->barLineSpan());
        }

        score()->undoInsertStaff(staff, i);
        globalStaffIndex++;
    }
}