The material in Just for Two: Short Melodic Duets, Volume 1 arranged by
James Zingara have been taken from a variety of public domain sources
including vocal duets and instrumental works for strings, horns, flutes
and even bagpipes(!); composers represent both the well-known and the
quite obscure. The difficulty level of these duets ranges from quite
easy to intermediate with the emphasis of relatively simple melodies in
which shaping, phrasing and intonation are the primary challenges.