French Horn Duet Horn - Level 1 - Digital Download SKU: A0.1260791 Composed by Traditional. Arranged by André Nusa. Children,Folk,Traditional. Score. 3 pages. Andre_Nusa #853934. Published by Andre_Nusa (A0.1260791). Join the playful farmyard adventure with the classic children's song Old MacDonald Had a Farm arranged for beginner french horn duo. This delightful arrangement is tailored for novice players, offering an enjoyable and accessible way to explore the beloved melodies of this timeless tune. Whether you're performing for family and friends or participating in a school recital, this beginner french horn duo arrangement of Old MacDonald Had a Farm is sure to bring a smile to everyone's faces.