Scott Joplin. Parts with Chords. Artist. Title Composer Beatty, Stephen W. Opus/Catalogue Number Op./Cat. (all shown in Concert Pitch) TRANSPOSITIONS +. Display Filters. No. ISB Duet forAlto Saxophones in D minor, Op (Beatty, Stephen W.) Duet forTenor Saxophones in C major, Op (Beatty, Stephen W.) Duet for Alto and Baritone Excelcia Music Publishing, LLC. Adaptable Duets containsnewly composed or arranged duets written for Grade to GradeWritten by emerging composers Tyler Arcari and Missing: pd