Flute Duet Flute - Level 3 - Digital Download SKU: A0.1390278 Composed by Eleazar Torres Gallegos. Classical,Romantic Period. Score. 3 pages. ELEAZAR TORRES GALLEGOS #973783. Published by ELEAZAR TORRES GALLEGOS (A0.1390278). This duet was made originally for my student. I think it would help other people that are searching for good duets with an intermediate level. The idea of this piece is to help the stundents to understand the conextion between several voices and how they work together to form a very interactive piece.