Adagio, K. 580A, English horn, 2 violins, cello
By: Mozart ; completion by Robert Cowart
Contributors: Cowart, Robert, d. 1987
Edition: Score and parts.
Publisher: Petrucci Music Press
Published: 1987
Place of publication: Saint Louis, Mo
Subjects: Quartets (English horn, violins (2), cello); Scores and parts
Work titles: Adagios, English horn, horns (2), bassoon, K. Anh. 94, C major
Notes: Originally for English horn and 3 unspecified instruments, believed to have been likely 2 horns or basset horns and bassoon, or possibly 2 violins and violoncello.

Pref. in English by the editors.