Answer:
I can't create a duet on here due to the limited resources, but a great way to create a duet is to use notes with great harmonies. While one note is being held out for one person, it would be great if the other person had smaller notes to fit within this. Or if one person had a rest and the other had a note and so on and so fourth. It is great to have contrast that blends together in a duet.
