Violin sonatas I-IV and Viola sonata - Sapp, Allen 1922-1999 (A-R Editions, Inc., 2024)
Includes introduction and critical notes in English
Keywords: Sonatas (Violin and piano) / Scores and parts; Sonatas (Viola and piano) / Scores and parts; Sonates (Violon et piano) / Partitions et parties; Sonates (Alto et piano) / Partitions et parties; Sonatas; Chamber music; Scores; Parts (Music); Sonates; Musique de chambre; Partitions (Musique); Parties (Musique)