By Wolfgang Amadeus Mozart. Edited by Marty Winkler. B-flat clarinet duet. 36 pages. Published by Warner Brothers.

(40 Progressive Duets). By Philip Sparke (1951-). Alto Sax. Anglo Music Press Play-Along. 44 pages. Anglo Music Press #AMP252401. Published by Anglo Music Press

(40 Progressive Duets). By Philip Sparke (1951-). Trumpet. Anglo Music Press Play-Along. 44 pages. Anglo Music Press #AMP253401. Published by Anglo Music Press

By Mel Bay. By Mel Bay. For Guitar (All). Duets. Archive Edition. Classic. Level: Beginning-Intermediate. Book. 88 pages. Published by Mel Bay Publications, Inc.

By or arr. Keith Snell. For Flute. Woodwind - Flute Duet. Belwin Master Duets. Level: Easy. 36 pages. Published by Alfred Publishing.

(40 Progressive Duets). By Philip Sparke (1951-). Oboe. Anglo Music Press Play-Along. 44 pages. Anglo Music Press #AMP250401. Published by Anglo Music Press

(40 Progressive Duets). By Philip Sparke (1951-). Clarinet. Anglo Music Press Play-Along. 44 pages. Anglo Music Press #AMP251401. Published by Anglo Music Press

(40 Progressive Duets). By Philip Sparke (1951-). Horn. Anglo Music Press Play-Along. 44 pages. Anglo Music Press #AMP254401. Published by Anglo Music Press

(40 Progressive Duets). By Philip Sparke (1951-). Trombone. Anglo Music Press Play-Along. 44 pages. Anglo Music Press #AMP256401. Published by Anglo Music Press

(40 Progressive Duets). By Philip Sparke (1951-). Trombone. Anglo Music Press Play-Along. 44 pages. Anglo Music Press #AMP255401. Published by Anglo Music Press

(Easy to Medium) Composed by Himie Coxman. For flute and Bb clarinet. Rubank Educational Library, volume 196. Format: flute/clarinet duet book. With duet notation and introductory text. Instructional. 72 pages. 9x12 inches. Published by Rubank.

Edited by Josef Rentmeister. For 2 cellos. Format: easy cello duet book (no accompaniment). With duet notation. Instructional. 16 pages. 9x12 inches. Published by C.F. Peters.

By Various. Arranged by Kathleen Tompkins. For Viola, Violin, String Duet. String Duet. Softcover. 144 pages. Published by Hal Leonard

Composed by Carl Stamitz (1745-1801). Duet or Duo; Masterworks; Solo Small Ensembles; String Duo - Violin and Cello. Kalmus Edition. Classical; Masterwork. Book. 40 pages. Kalmus Classic Edition #00-K09725. Published by Kalmus Classic Edition

By Craig Courtney. (Vocal Duet). Vocal Collections. Sacred. Published by Beckenhorst Press.

By Norman Heim. For Clarinet. Duets. Bill's Music Shelf. Classic. Intermediate. Book. 56 pages. Published by Mel Bay Publications, Inc

By Otto Nicolai. For French Horn. Brass - French Horn Duet. Masterwork. 16 pages. Published by Alfred Publishing.

By Ludwig van Beethoven. For Clarinet and Bassoon. Mixed Instruments - Duet. Masterwork. 20 pages. Published by Alfred Publishing.

Composed by Franz Joseph Haydn (1732-1809). Edited by Marty Winkler. Duet or Duo; Masterworks; Solo Small Ensembles; String - 2 Violins. Kalmus Edition. Classical Period. Set of performance parts (includes separate pull-out violin parts). 58 pages. Kalmus Classic Edition #00-K02087. Published by Kalmus Classic Edition

(Preliminary Studies to More Complicated Concert Pieces). Composed by Hyacinthe Klose. For clarinet duet. Performance score. Published by Carl Fischer

Composed by Luigi Boccherini (1743-1805). Duet or Duo; Masterworks; Solo Small Ensembles; String - 2 Violins. Kalmus Edition. Baroque; Classical; Masterwork. Book. 40 pages. Kalmus Classic Edition #00-K04572. Published by Kalmus Classic Edition

(Two Cellos Performance Score). By Joseph Reinagle. Edited by Rainer Mohrs. For Cello Duet. String. Softcover. 40 pages. Schott Music #CB250. Published by Schott Music

Composed by Johann W. Kalliwoda. Duet or Duo; Masterworks; Solo Small Ensembles; String Duo - Violin and Viola. Kalmus Edition. Masterwork; Romantic. Book. 40 pages. Kalmus Classic Edition #00-K04656. Published by Kalmus Classic Edition

For 2 Flutes. Composed by Johann Stamitz (1717-1757). Duet or Duo; Masterworks; Solo Small Ensembles; String - 2 Violins. Kalmus Edition. Baroque; Classical; Masterwork. Book. 16 pages. Kalmus Classic Edition #00-K04619. Published by Kalmus Classic Edition

Composed by Ignaz Josef Pleyel (1757-1831). Duet or Duo; Masterworks; Solo Small Ensembles; String - 2 Violins. Kalmus Edition. Classical; Masterwork. Book. 40 pages. Kalmus Classic Edition #00-K04612. Published by Kalmus Classic Edition